A non-petroleum-based silicone that cures at room temperature to a low-modulus, highly elastic rubber (Shore A 20, 577% elongation). It withstands continuous use from -60°C to 177°C (intermittent to 204°C) and resists weathering, ozone and UV. FDA/NSF/UL approved for food-contact and industrial applications.

• Type: Neutral high temperature silicone sealant

• Appearance: Off-white

• Shore A Hardness: 20

• Elongation: 577%

• Temp Range: -60℃ ~ 177℃

• Key Property: Weatherproof, FDA compliant, low modulus

• Package: 300ml

• Extreme Temperature Flexibility – Flexible from -60°C to 177°C; resists thermal cycling.

• Neutral Room-Temp Cure – Non-corrosive; safe for metals and sensitive substrates.

• Superior Weather Resistance – Withstands UV, ozone, rain and temperature extremes.

• Low Modulus, High Elasticity – 577% elongation; absorbs joint movement and vibration.

• FDA/NSF/UL Approved – Safe for food-contact, potable water and industrial use.

• General Industrial Sealing – Seals gaps/joints in machinery, enclosures and equipment.

• HVAC & Plumbing – Waterproof seals for ducts, pipes and fittings (NSF approved).

• Outdoor Equipment – Weatherproofing for cabinets, housings and electrical enclosures.

• Food & Beverage Processing – Seals for equipment and surfaces (FDA food-contact safe).

• Transportation – Seals for vehicle bodies, containers and outdoor lighting fixtures