Loctite Superflex Silicone Sealant – Clear – 40ml (1123422)

Description

Genuine Loctite · Part no. 1123422

Loctite Superflex Clear is a 40ml acetoxy RTV silicone that cures with moisture in the air to a tough, flexible, waterproof and oil-resistant rubber. It works from -50°C to 200°C, with peaks to 220°C, and serves as a general sealant, a gap-filling rubber adhesive or a formed-in-place gasket on metal, glass, ceramics, fabric and many plastics.

Good to know

• Why clear? It disappears on glass, lamp lenses and painted surfaces, so it suits visible repairs as well as hidden gaskets.
• What surfaces won't it suit? Oily woods and oily or dirty surfaces; clean metal, glass, ceramics and many painted or plastic parts are fine once degreased.
• Is it all right near electronics? It is an acetoxy silicone that releases a vinegar-smelling vapour as it cures, so ventilate the area and keep it off delicate electrical contacts.
• Can it stand engine heat? Up to 200°C continuously and 220°C in short bursts, which covers covers and housings but not exhaust joints.

Which one?

For a blue gasket aimed at engine covers and pumps, Loctite SI5926 Silicone Instant Gasket – Blue (1123349) suits those jobs; for a larger clear tube, J-B Weld Clear Silicone (31310A) is 85g.

Key features

• 40ml tube
• Clear acetoxy RTV silicone
• -50°C to 200°C, peaks to 220°C
• Waterproof and oil resistant once cured
• Seals, bonds or forms gaskets

Specification