CSL341 High Performance Non-Slump Silicone Concrete Joint Sealant

CSL341 is a one-part, neutral moisture cure, room temperature vulcanizing (RTV) 100% silicone sealant with high elongation and excellent durability.

CSL341 has good flexibility and a low modulus, maintaining its integrity on joints with a high degree of movement.

CSL341 exhibits excellent unprimed adhesion to concrete, steel and most other construction substrates.

CSL341 is unaffected by sunlight (ultra-violet rays), ozone, temperature extremes, rain and snow.

CSL341 has a long service life, under normal conditions it will maintain its physical properties between -60°C to 200°C (-76°F to 392°F).

Features

• High elasticity
• Neutral cure formulation
• Withstands high degree of joint movement
• Suitable for United States Departments of Transportation projects
• Non-sag rheology
• No corrosive byproducts
• Excellent unprimed adhesion

Benefits

• Unaffected by moisture, UV, ozone, and weathering
• Stress-relieving in severe environments
• Easy to use and repair
• Chemically resistant

CSL341 is ideally suited for vertical and horizontal joints in concrete where extreme joint movement is experienced. Typical applications include new construction and remedial concrete work for concrete highways, airport runways, bridges, shipping yards, parking garages and residential streets.

Complementary formulations in different elasticity are also available.