Nelson Firestop CLK Sealant is a one component silicone sealant with a wide range of possible applications. Highly adhesive and easy to apply, this non-shrinking and non-toxic caulking maintains its flexibility and allows for movement or vibration, retaining sealing qualities even with expansion, contraction, or any other fluctuations. Ideal for firestop penetrations and construction joints.
Features
- Elastomeric (flexible cure)
- Up to 4 hour rating
- Red, silicone based
- It is water resistant
- Thixotropic consistency
- Acoustically tested, reduces noise transmission
- Non-sag: 0.29 kg (10.3 oz) tube, 304 milliliters (18.5 cubic inches), 12 per carton
- Non-sag: 2 gallon pail, 7.6 liters (462 cubic inches)
- Non-sag: 5 gallon pail, 19 liters (1155 cubic inches)
- Self-leveling: 0.29 kg (10.3 oz) tube, 304 milliliters (18.5 cubic inches), 12 per carton
- Self-leveling: 5 gallon pail, 19 liters (1155 cubic inches)