Membranes
Tapes
Flashing
TECHNICAL DATA
- SHELF LIFEÂ 1 year in tightly sealed, unopened container
- VOC CONTENTÂ 30 g/L maximum
- FORMÂ viscous paste, mild odor pale red color
- PHÂ Not-applicable
- COVERAGE RATE 60.5–93.5 lineal feet per 29-oz tube, 38.5–60.5 lineal feet per 20-oz sausage.
- FREEZE POINTÂ No Data
- FLASH POINTÂ No Data
- TOTAL SOLIDSÂ 99%
- WT/GALÂ 11.8 lbs
- AVAILABLE SIZESÂ 29-oz tubes, 20-oz sausages
PROSOCO R-Guard Joint & Seam Filler is a gun-grade crack and joint filler, adhesive and detailing compound that combines the best of silicone and polyurethane properties. This single-component, fiber-reinforced, silyl-terminated polymer (STP) is easy to gun, spread and tool. Use Joint & Seam Filler to fill openings and create transitions where flexible reinforcement is required to bridge larger gaps and provide continuous support of fluid-applied flashing membranes, waterproofing or air barrier components.
Suitable for all climates, Joint & Seam Filler bonds directly to damp or dry surfaces and cures under a variety of weather conditions. It dramatically reduces surface preparation time by eliminating the need for reinforcing tapes at sheathing joints, inside and outside corners. Use Joint & Seam Filler as part of a continuous, building-wide air barrier system, or to prepare surfaces for conventional waterproofing or air barrier components.
Joint & Seam Filler may also be used to repair cracks or fill voids after the primary R-Guard air barrier has been applied.
