Asphalt bleed-through can compromise the appearance and potentially the adhesion of silicone coatings applied over asphalt-based roofing systems like BUR, modified bitumen, and asphalt cap sheets. 996 ASPHALT BLEED BLOCKER is the essential solution to this problem. This highly engineered primer is an acrylic, single-component, water-based formula that requires no intermixing, making it ready to use directly from the container.
Designed specifically for application over asphalt substrates, 996 ASPHALT BLEED BLOCKER creates a barrier that effectively prevents the oils and pigments in the asphalt from migrating into and discoloring the subsequent silicone coating layer. Its fast-dry performance allows contractors to proceed with the silicone application quickly, minimizing downtime. By ensuring that the silicone coating maintains its intended color and properties, 996 ASPHALT BLEED BLOCKER contributes to a longer-lasting, better-looking roof restoration or maintenance project. For roofing contractors prioritizing quality and durability when working with silicone over asphalt, 996 ASPHALT BLEED BLOCKER from A1A Wholesale Supply is a vital preparatory step.
- Product Name: 996 ASPHALT BLEED BLOCKER
- Brand: SOPREMA USA (formerly Tropical Roofing Products, TRP Roofing Products)
- Type: Highly Engineered Acrylic Single-Component, Water-Based Primer
- Function: Prevents asphalt bleed-through
- Compatible Substrates: BUR (Built-Up Roofing), Mod-Bit (Modified Bitumen), Smooth or Mineral Surfaced Cap Sheet
- Key Properties:
- Designed for use under silicone coating systems
- Requires no intermixing
- Delivers fast-dry performance
- Applications:
- Priming asphalt-based roofs before applying silicone coatings
- Preventing discoloration of silicone coatings from asphalt bleed
- Improving the overall performance and appearance of silicone roof restoration projects
- Suitable for BUR, modified bitumen, and asphalt cap sheet roofs







