Paints & Coatings
BLOCKSEAL® Liquid Flashing
BLOCKSEAL® Liquid Flashing is a low-VOC, fast-drying acrylic adhesive that keeps moisture from penetrating door and window openings beneath a structure’s exterior façade.
BLOCKSEAL®
BLOCKSEAL® Liquid Flashing is an AAMA 714-22 verified, low-VOC, fast-drying acrylic adhesive that keeps moisture from penetrating door and window openings beneath a structure’s exterior façade.
BLOCKSEAL® Liquid Flashing has a high resin content that provides excellent adhesion to the substrate, eliminating any possibility of moisture penetration. This water-based, waterproof liquid flashing seals window and door substrates in new and existing residential, commercial, and industrial applications. It is one of the few liquid flashing products to meet AAMA 714-22 standard.
COMPATIBLE SUBSTRATES:
Weathered Wood, Shakes, Plywood, Clapboard, Primed Metal, Galvanized Metal, Urethane, Polyester, Adobe, Brick, Stucco, Masonry, Slate, Slab
Features & Benefits
- Meets AAMA 714-22 Standard
- Meets AAMA 714-19 Standard
- Low VOCs
- Water Based
- Can be applied to a wide variety of substrates
- Fast Drying
- Residential, Commercial or Industrial Use
Literature
BLOCKSEAL Fact Sheet - 2025 (.pdf / 2MB)
BLOCKSEAL PDS - 2025 (.pdf / 249KB)
APV - BlockSeal 714-22 cert (.pdf / 39KB)
Product Data Sheets
Product line
