PRODUCT INFORMATION 
                    
                        
                
            
                Product Description
Flexsul-Seal is an elastomeric thermal insulation used to retard heat loss in hot water plumbing and dual hot waterline systems. The Flexsul-Seal system is designed to trap dead air, within an expanded closed cell structure, thus increasing its total R-Value and reducing heat loss in cold underground burial.
Typical Applications
Outdoor furnaces and boilers
Performance Data
- Operating Range: -297 degree F to 220 degree F
 - >90 % Closed Cell
 - 02 % Water Absorption by volume
 - 10 Water Vapor Permeability
 - R-Value = 6 per inch
 
Features
- Meets requirements of ASTM C 411 for Hot Surface performance of High Temperature Thermal Insulation
 - Non-Porous, Non Fibrous Insulation resists mold growth
 - 3 lb/ft — 6 lb/ft Density
 
                    More Information 
                    
            
            
                        Specifications: 
Size: 7
Brand: Insul-Seal
                    
                

