838 MS Sealant – Pouch (1 Pack)
$39.00
- No shrinkage / true 100% solids
- No free isocyanates = no blistering
- Fabric-less seam sealing
- Faster recoat and system compatibility
- Broader adhesion across substrates
- Cold-weather and storage advantages
- Lower installed labor cost
SIZE: 25.4 fl oz (750 mL)
QUANTITY
DESCRIPTION
A high-performance hybrid moisture-cure sealant engineered for superior adhesion, flexibility, and long-term durability in demanding environments.
- Can be installed over moisture. Will not blister.
- 120 LF per gallon @ 50 wet mils
- Quicker cure time. 1 to 2 hrs for coating application
- Better hang. Less product running and waste on hot roofs
- 100 % solids. No shrinkage.
- repair do not need to be coated ***
- Can be coated the same day (faster labor, with less set up) (do a job in a day vs 2 or 3)
- Can be installed in water for an immediate leak repair (temporary)
- No VOC’s (can be used next to vents with no issue)
- 100% solid so it can be used as pitch pan filler/sealer
- Will not become cellular if put on to thick (will not hold water)
- Sticks well to silicone repair products
- Resealable pouch without any loss material between uses
- Adheres to all major roofing materials including silicone.