Download Product Data Sheet

Densyl Mastic Blankets are preformed sheets of mastic supported by a fabric backing. It is a petrolatum compound containing inert siliceous fillers and vegetable fibers. The preformed mastic is backed with a synthetic fiber fabric fully impregnated with a petrolatum compound.

Features

• Excellent sealing properties
• No VOCs
• Will adhere to metal, PVC, polyethylene and concrete
• Not effected by water, acids and salts
• Easy application
• Inert and environmentally stable
• Minimal surface preparation (SSPC SP 2-3)
• Meets AWWA C217 Standard.
• CSA Z245.30 component