- Water-based formula for easy water cleanup.
- Bonds to most common building materials without priming.
- Single-component saves time – no mixing.
- May be fully exposed to UV and weather for up to 12 months.
- Solvent-free. Isocyanate free. Phthalate free.
- Breathable – allows damp surfaces to dry.
Board Seam Filler WB
water-based board seam treatment
Board Seam Filler WB
water-based board seam treatment
Description
R-Guard Board Seam Filler WB is an acrylic, gun-grade, board-seam filler that is easy to gun, spread and tool. Use Board Seam Filler WB to fill seams in the field, before coating over with R-Guard FastFlash or any PROSOCO R-Guard air barrier coating. Use Board Seam Filler WB as part of a continuous building-wide air barrier system.
for professional use
Find a DistributorDocumentation
Ted Barnekoff, Air & Water Barrier Customer Support
BOARD SEAM FILLER WB PRODUCT SUPPORT
1-800-255-4255
Technical Data
- FORMViscous paste, mild odor, orange color
- SPECIFIC GRAVITY1.50 – 1.80
- PH8–10
- WT/GAL12.5–15 lbs
- TOTAL SOLIDS87%
- VOC CONTENT25 g/L, maximum
- FLASH POINTno data
- FREEZE POINT32° F (0° C)
- SHELF LIFE1 year in tightly sealed, unopened container