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.
Roofing white mastic.
Several different kinds of products are referred to as mastic.
Henry 289 elastocaulk is a white vinyl acrylic compound that s designed to seal seams and roof leak areas.
September 10 2020 roof mastic is a roofing product used to seal a roof so water cannot penetrate.
Tropical roofing products 979 great white mastic isa white solvent based fiber reinforced sebs rubber masticformulated to repair tpo membranes.
Henry 289 white roof sealant is a white elastomeric acrylic patching compound specially formulated for repairing and preventing roof leaks prior to coating with an acrylic reflective coating.
Doesn t bleed through reflective coatings.
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.
With its thick water based formula this compound is ready for top coating with a reflective white coating just hours after application.