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Engineered with a 1.1 PCF density, delivering thermal insulation needed for operating temperatures up to 1000ºF. It’s a semi-rigid, board-like form with superior handling properties and insulating effectiveness — all at minimum cost. It handles heat produced by boiler walls, hot precipitators, hot ductwork, cylindrical tanks, towers, stacks and industrial ovens.

Applications

Certifications
Product Features
Proven Performance
Highly resilient fiberglass insulation designed to handle operating temperatures up to 1000°. Its unique properties help increase system efficiency and decrease fuel usage.
ECOSE® Technology
Our patented, bio-based binder is a smarter alternative to using phenol formaldehyde. It’s been foundational in our commitment to sustainability. For the world we live in.
Easy Install & Handling
Flexible, lightweight, easy to handle and easy to fabricate. It’s tough enough to resist damage during shipment, installation and operation while reducing operating costs.
Product Details
Technical Data
Technical Data
Property (Unit) Test Performance
Corrosiveness ASTM C665 Does not accelerate corrosion of steel
Corrosion ASTM C1617 Pass
Water Vapor Sorption (by weight) ASTM C1104 Less than 5%
Maximum Service Temperature ASTM C411 1000° F (538° C)
Mold Growth  ASTM C1338 Pass
Surface Burning Characteristics (flame spread/smoke developed) ASTM E84, UL 723, CAN/ULC S102 25/50
Forms Available
Forms Available
Density Thickness Width Length 
2.8 PCF
(44.9 kg/m³)
1" (25 mm) 24" (610 mm)

and

48" (1,219 mm)
24" (1,219 mm)

to

120" (3,048 mm)
1½" (38 mm)
2" (51 mm)
2½" (64 mm)
3" (76 mm)
3½" (89 mm)
4" (102 mm)
Thermal Conductivity
Thermal Conductivity | ASTM C177
Mean Temperature k k(SI)
100° F (38° C) 0.25 0.036
200° F (93° C) 0.33 0.048
300° F (149° C) 0.40 0.058
400° F (204° C) 0.49 0.071
500° F (260° C) 0.57 0.082
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