Colback products are used in low slope roofing:

• Waterproof bituminous membranes
• Hot applied built-up roofing systems (hot asphalt mopped on)
• Cold applied built-up roofing systems (spray or liquid applied)

Colback Original is used for roofing applications when extra strength performance is needed for a longer service life. Colfors is a commodity type material used for less demanding projects.

Certain types of Colback contain fiberglass reinforcement for higher tensile and stability requirements. Both membrane reinforcements have characteristics desirable in roofing: 

•  Impact resistance
• Tear resistance
• Easy saturation
• Tensile strength
• Stability