September 10 2020 roof mastic is a roofing product used to seal a roof so water cannot penetrate.
Roofing white mastic.
Henry 289 elastocaulk is a white vinyl acrylic compound that s designed to seal seams and roof leak areas.
Tropical roofing products 979 great white mastic isa white solvent based fiber reinforced sebs rubber masticformulated to repair tpo membranes.
951 fibered eternamastic white elastomeric roof mastic fibered eternamastic is a fiber fortified durable white elastomeric roof sealant flashing compound developed to be a superior reflective material for new roofing re roofing and roof maintenance markets.
White cold applied trowel grade flashing mastic designed to seal the base edge of kee stone fb 60 flashing where it ties into the field of an sbs modified membrane roof system coal tar built up roofs and millennium roofs.
Henry 289 elastocaulk will not crack craze or lose adhesion when applied as directed to a smooth clean sound roof surface.
Doesn t bleed through reflective coatings.
Use with 296 elastotape for reliable repair prevention.
Easy to apply fiber reinforced for superior crack bridging performance.
Generally speaking roof mastics are sticky drying to a flexible rubbery finish after they are applied and allowed to cure.