UNITED REFRACTORIES CO.
PRODUCT LISTING

Use the drop-down menu(s) below to filter our extensive monolithic and specialty refractory products for the aluminum, iron/steel/non ferrous metals, cement/lime, petrochemical and power generation industries. Please don’t hesitate to contact us if you need additional information.

UNITED REFRACTORIES CO. PRODUCT LISTING

Plastics and Ramming Mixes

  Click the request info button next to the product(s) you're interested in learning more about. A URC Representative will contact you in a timely manner with additional details.

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 60AS DRY

High alumina ramming mix. Recommended where resistance to temperature, slag, and abrasion are required. Often used for cupola sub bottom.

°F °C
3000 1650
Lbs/ft³ Kg/m³
148 2371
AI2O3 SiO2 TiO2 Fe2O3  
50.7 46.1 1.7 1.1

Request More Information on UNI-RAM 60AS DRY

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU J

High strength, abrasion resistant phosphate bonded mullite plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
165 2643
AI2O3 SiO2 P205 Other  
67.5 25.8 4.1 2.6

Request More Information on UNI-RAM BLU J

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-971R

Resin bonded, fused alumina, silicon carbide, graphitic, granular ramming mix.

°F °C
3200 1760
Lbs/ft³ Kg/m³
191 3060
AI2O3 SiO2 SiC & Carbon Other  
71.5 3.9 22.4 2.2

Request More Information on UNI-RAM SC-971R

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-969R

Resin bonded, fused alumina, silicon carbide, graphite, high strength, granular ramming mix.

°F °C
3200 1760
Lbs/ft³ Kg/m³
192 3080
AI2O3 SiO2 SiC & Carbon Other  
72.3 4.0 21.3 2.4

Request More Information on UNI-RAM SC-969R

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS GREEN 85

Phosphate bonded, alumina-chrome soft plastic refractory

°F °C
3300 1820
Lbs/ft³ Kg/m³
165 2640
AI2O3 SiO2 P205 Cr2O3  
76.0 13.0 4.4 3.5

Request More Information on UNI-PLAS GREEN 85

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS GREEN

Phosphate bonded, alumina-chrome soft plastic refractory

°F °C
3300 1820
Lbs/ft³ Kg/m³
200 3200
AI2O3 SiO2 P205 Cr2O3  
84.6 2.2 4.7 7.6

Request More Information on UNI-PLAS GREEN

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-966R

Resin bonded fused alumina, silicon carbide, graphite high strength granular ramming refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
194 3110
AI2O3 SiO2 SiC & Carbon Other  
71.4 3.8 22.1 2.4

Request More Information on UNI-RAM SC-966R

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-955R

Resin bonded fused alumina, silicon carbide ramming refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
194 3110
AI2O3 SiO2 SiC & Carbon Other  
70.2 4.2 21.8 3.8

Request More Information on UNI-RAM SC-955R

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS F

High alumina, phosphate bonded soft plastic

°F °C
3100 1700
Lbs/ft³ Kg/m³
153 2450
AI2O3 SiO2 P205 Other  
51.2 42.8 3.4 2.6

Request More Information on UNI-PLAS F

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU J

High strength, mullite based, phosphate bonded soft plastic, spalling and abrasion resistance

°F °C
3100 1700
Lbs/ft³ Kg/m³
170 2720
AI2O3 SiO2 P205 Other  
67.2 25.9 4.1 2.8

Request More Information on UNI-PLAS BLU J

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU FINE

Mullite based, phosphate bonded soft plastic refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
165 2640
AI2O3 SiO2 P205 Other  
65.8 28.1 3.7 2.4

Request More Information on UNI-PLAS BLU FINE

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU 9

High alumina, phosphate bonded soft plastic refractory, good slag and abrasion resistance

°F °C
3300 1820
Lbs/ft³ Kg/m³
190 3040
AI2O3 SiO2 P205 Other  
85.2 8.1 4.6 2.1

Request More Information on UNI-PLAS BLU 9

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU 8

High strength, phosphate bonded soft plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
178 2850
AI2O3 SiO2 P205 Other  
82.8 8.5 4.4 4.3

Request More Information on UNI-PLAS BLU 8

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU

Very good strength, high alumina, phosphate bonded soft plastic refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
162 2600
AI2O3 SiO2 P205 Other  
65.6 28.4 3.4 2.6

Request More Information on UNI-PLAS BLU

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90PF

Fine grained, fused alumina phosphate bonded soft plastic

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
87.8 7.0 3.2 2.0

Request More Information on UNI-PLAS 90PF

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90HS FINE NP

Abrasion resistant, fine grained, very high alumina based, phosphate bonded soft plastic

°F °C
3200 1760
Lbs/ft³ Kg/m³
187 3000
AI2O3 SiO2 TiO2 Other  
88.9 9.7 0.6 0.8

Request More Information on UNI-PLAS 90HS FINE NP

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90HS FINE

Fine grained, very high alumina, phosphate bonded soft plastic, slag and abrasion resistant

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
87.3 7.8 3.4 1.5

Request More Information on UNI-PLAS 90HS FINE

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90HS

Very high alumina, phosphate bonded soft plastic, abrasion and slag resistant

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
92.3 2.8 4.7 0.2

Request More Information on UNI-PLAS 90HS

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90FC

Slag and abrasion resistant, phosphate bonded, fused alumina soft plastic

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
84.1 8.9 4.7 2.3

Request More Information on UNI-PLAS 90FC

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90

High alumina, phosphate bonded soft plastic with good strength

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
86.0 8.4 3.4 2.2

Request More Information on UNI-PLAS 90

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 89F

High strength, abrasion resistant, bauxite based, phosphate bonded soft plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
80.3 12.8 3.7 3.2

Request More Information on UNI-PLAS 89F

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 89

High strength, abrasion resistant, bauxite, phosphate bonded soft plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
81.6 11.4 3.7 3.3

Request More Information on UNI-PLAS 89

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 85F NP

Fine grained, clay bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
183 2930
AI2O3 SiO2 TiO2 Other  
78.2 17.8 2.1 1.9

Request More Information on UNI-PLAS 85F NP

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 85ESS

High strength, phosphate bonded bauxitic soft plastic

°F °C
3200 1760
Lbs/ft³ Kg/m³
178 2850
AI2O3 SiO2 P205 Other  
76.4 16.3 3.7 3.6

Request More Information on UNI-PLAS 85ESS

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 70 J

High hot strength, mullite based, phosphate bonded soft plastic refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
170 2720
AI2O3 SiO2 P205 Other  
68.5 25.6 3.7 2.2

Request More Information on UNI-PLAS 70 J

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-934P

Resin bonded fused alumina, silicon carbide, graphite plastic refractory with enhanced slag and erosion resistance

°F °C
3100 1700
Lbs/ft³ Kg/m³
186 2980
AI2O3 SiO2 SiC & Carbon Other  
63.6 4.3 28.2 3.9

Request More Information on UNI-RAM SC-934P

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-933P

Silicon carbide, erosion resistant, moldable plastic refractory for patching

°F °C
3100 1700
Lbs/ft³ Kg/m³
186 2980
AI2O3 SiO2 SiC & Carbon Other  
71.5 6.4 20.0 2.1

Request More Information on UNI-RAM SC-933P

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-932P

High alumina, silicon carbide, moldable plastic refractory for patching

°F °C
3100 1700
Lbs/ft³ Kg/m³
184 2950
AI2O3 SiO2 SiC & Carbon Other  
69.9 4.0 21.3 4.8

Request More Information on UNI-RAM SC-932P

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-929P

High strength, oxidation resistant, resin bonded fused alumina, silicon carbide, graphite plastic refractory – slag and erosion resistant

°F °C
3100 1700
Lbs/ft³ Kg/m³
186 2980
AI2O3 SiO2 SiC & Carbon Other  
69.2 4.2 21.9 4.7

Request More Information on UNI-RAM SC-929P

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-927P

Resin bonded, fused alumina, silicon carbide, graphite plastic refractory – slag and erosion resistant

°F °C
3100 1700
Lbs/ft³ Kg/m³
187 3000
AI2O3 SiO2 SiC & Carbon Other  
64.0 4.2 27.9 3.9

Request More Information on UNI-RAM SC-927P

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-925P

High alumina, silicon carbide, moldable plastic refractory for patching

°F °C
3100 1700
Lbs/ft³ Kg/m³
181 2900
AI2O3 SiO2 SiC & Carbon Other  
62.9 5.1 28.2 3.8

Request More Information on UNI-RAM SC-925P

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM SC-917P

High alumina silicon carbide enriched, resin bonded plastic refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
186 2980
AI2O3 SiO2 SiC & Carbon Other  
63.2 5.1 28.1 3.6

Request More Information on UNI-RAM SC-917P

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM NXT-8 PLASTER

High strength, mullite based, phosphate bonded plaster refractory

°F °C
3150 1730
Lbs/ft³ Kg/m³
160 2560
AI2O3 SiO2 P205 Other  
66.6 27.1 3.5 2.8

Request More Information on UNI-RAM NXT-8 PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM NXT-8

Slag and abrasion resistant, phosphate bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
163 2610
AI2O3 SiO2 P205 Other  
69.9 23.5 3.4 3.2

Request More Information on UNI-RAM NXT-8

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM GREEN DRY

Chrome alumina, phosphate bonded wet ramming mix

°F °C
3300 1820
Lbs/ft³ Kg/m³
195 3120
AI2O3 SiO2 P205 Cr2O3  
87.3 1.2 3.2 8.0

Request More Information on UNI-RAM GREEN DRY

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM GREEN 85

Slag resistant, alumina-chrome oxide, phosphate bonded plastic refractory

°F °C
3300 1820
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Cr2O3  
76.8 12.9 3.8 3.5

Request More Information on UNI-RAM GREEN 85

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM GREEN

Chrome alumina, phosphate bonded refractory

°F °C
3300 1820
Lbs/ft³ Kg/m³
193 3090
AI2O3 SiO2 P205 Cr2O3  
84.5 2.2 5.0 7.6

Request More Information on UNI-RAM GREEN

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM G-321R

Slag resistant bauxite based graphitic ramming mix

°F °C
3150 1730
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 Carbon Other  
79.2 8.3 8.6 3.9

Request More Information on UNI-RAM G-321R

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM G-2 DRY

Slag resistant bauxite based graphitic ramming refractory

°F °C
3150 1730
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 Carbon Other  
79.3 6.8 9.3 4.6

Request More Information on UNI-RAM G-2 DRY

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM G-15A

Slag resistant bauxite based graphitic ramming refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 Carbon Other  
77.3 8.6 9.3 4.8

Request More Information on UNI-RAM G-15A

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM F-A

High alumina, phosphate bonded plastic refractory

°F °C
2200 1200
Lbs/ft³ Kg/m³
157 2520
AI2O3 SiO2 P205 Other  
50.01 41.9 3.4 4.6

Request More Information on UNI-RAM F-A

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM F PLASTER

High alumina, phosphate bonded, plaster

°F °C
3000 1650
Lbs/ft³ Kg/m³
157 2520
AI2O3 SiO2 P205 Other  
43.8 50.0 3.4 2.8

Request More Information on UNI-RAM F PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM F

High alumina, phosphate bonded, plastic refractory

°F °C
3000 1650
Lbs/ft³ Kg/m³
160 2560
AI2O3 SiO2 P205 Other  
51.1 42.9 3.4 2.6

Request More Information on UNI-RAM F

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU J-A

A mullite based, phosphate bonded plastic refractory. It has a permanent powerful chemical bond that makes the refractory inherently spall-proof. This product has been developed for applications requiring high, hot strength and is formulated to be non-wetting to aluminum.

°F °C
3100 1705
Lbs/ft³ Kg/m³
170 2723
AI2O3 SiO2 P205 Other  
68.5 25.6 3.7 2.2

Request More Information on UNI-RAM BLU J-A

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU J DRY

Mullite based, phosphate bonded damp ramming refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
170 2720
AI2O3 SiO2 P205 Other  
68.1 26.5 2.8 2.6

Request More Information on UNI-RAM BLU J DRY

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU FINE PLASTER

Mullite based, phosphate bonded plaster refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
160 2560
AI2O3 SiO2 P205 Other  
61.5 32.5 3.6 2.4

Request More Information on UNI-RAM BLU FINE PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU FINE

High alumina, phosphate-bonded, plastic refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
165 2640
AI2O3 SiO2 P205 Other  
65.8 28.1 3.7 2.4

Request More Information on UNI-RAM BLU FINE

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU 9

High strength phosphate-bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
87.2 7.3 4.5 1.0

Request More Information on UNI-RAM BLU 9

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU 8

High strength phosphate-bonded plastic refractory

°F °C
3300 1820
Lbs/ft³ Kg/m³
188 3010
AI2O3 SiO2 P205 Other  
86.7 10.5 2.5 0.3

Request More Information on UNI-RAM BLU 8

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU

Coarse grained, mullite-based, phosphate bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
165 2640
AI2O3 SiO2 P205 Other  
65.6 28.4 3.4 2.6

Request More Information on UNI-RAM BLU

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM B-2 PLASTER

Super duty, phosphate bonded plaster

°F °C
3000 1650
Lbs/ft³ Kg/m³
145 2320
AI2O3 SiO2 P205 Other  
43.6 50.2 3.4 2.8

Request More Information on UNI-RAM B-2 PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM A-16

Fused alumina, mullite bonded wet ramming refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
195 3120
AI2O3 SiO2 TiO2 Other  
90.7 6.8 1.6 0.9

Request More Information on UNI-RAM A-16

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM A-14

Fused alumina based, silicon carbide wet ramming refractory

°F °C
3100 1700
Lbs/ft³ Kg/m³
190 3040
AI2O3 SiO2 SiC & Carbon Other  
77.5 12.8 5.5 4.2

Request More Information on UNI-RAM A-14

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90LP PLASTER

Phosphate bonded plaster

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
89.6 7.6 1.8 1.0

Request More Information on UNI-RAM 90LP PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90-HS NP

High alumina plastic refractory

°F °C
Lbs/ft³ Kg/m³
 

Request More Information on UNI-RAM 90-HS NP

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90 HS

High strength, fused alumina, phosphate bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
90.8 3.1 4.8 1.3

Request More Information on UNI-RAM 90 HS

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90FC PLASTER

Slag and abrasion resistant, phosphate bonded fused alumina plaster refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
86.0 8.4 3.4 2.2

Request More Information on UNI-RAM 90FC PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90FC

Slag and abrasion resistant, phosphate bonded fused alumina plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
87.2 7.3 4.5 1.0

Request More Information on UNI-RAM 90FC

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90 PLASTER

Phosphate bonded plaster refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
175 2800
AI2O3 SiO2 P205 Other  
85.2 9.1 3.4 2.3

Request More Information on UNI-RAM 90 PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 89

High alumina, phosphate bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
185 2960
AI2O3 SiO2 P205 Other  
89.0 6.0 3.5 1.5

Request More Information on UNI-RAM 89

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85NP PLASTER

High alumina plaster refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 TiO2 Other  
77.9 18.7 1.7 1.7

Request More Information on UNI-RAM 85NP PLASTER

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85F NP

High alumina, clay bonded plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
183 2930
AI2O3 SiO2 TiO2 Other  
78.2 17.8 2.1 1.9

Request More Information on UNI-RAM 85F NP

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85ESS A

A high alumina, phosphate bonded, plastic refractory that exhibits high strength and density throughout its entire temperature range. This product has been formulated to be non- wetting to aluminum.

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2884
AI2O3 SiO2 P205 Other  
74.9 16.2 3.6 5.3

Request More Information on UNI-RAM 85ESS A

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85ESS DRY

High alumina, phosphate bonded, granular ramming refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
173 2770
AI2O3 SiO2 P205 Other  
85.2 8.7 2.4 3.7

Request More Information on UNI-RAM 85ESS DRY

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85ESS

High strength, phosphate bonded bauxite plastic refractory

°F °C
3200 1760
Lbs/ft³ Kg/m³
180 2880
AI2O3 SiO2 P205 Other  
77.1 15.8 3.8 3.3

Request More Information on UNI-RAM 85ESS