Primers for SBS-Modified Bitumen™ Applications
Siplast primers are compatible with a variety of SBS-modified bitumen® roofing and waterproofing systems meant to prepare substrates like masonry surfaces or concrete.
- PA-917 Primer is designed to prepare metal flanges, concrete and masonry surfaces.
- TA-119 Primer is designed for use with Siplast self-adhesive (SA) roofing and waterproofing membranes. It is specifically formulated to condition masonry, wood, plywood, concrete, and gypsum surfaces.
- PA-1125 Primer is designed to prepare metal, concrete, and masonry surfaces.
PA-917 Primer
Asphalt solvent blend designed to prepare metal, concrete, and masonry surfaces prior to application of roofing and flashing. Penetrating asphalt cutback meeting ASTM D 92.
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TA-119 Primer
High-tack, single component, water-based resinous primer that is designed to facilitate adhesion of self-adhesive membranes.
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PA-1125 Asphalt Primer
Asphalt solvent blend designed to prepare metal, concrete and masonry surfaces prior to application of roofing and flashing. Penetrating asphalt cutback meeting ASTM D 41, Type I.
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