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CHEMTOOLS Rapidstick 8518-50 Gasket Sealant (Contaminated Surfaces, Semi-Flex Bonding) 50ml

CHEMTOOLS Rapidstick 8518-50 Gasket Sealant (Contaminated Surfaces, Semi-Flex Bonding) 50ml


Rapidstick 8518 Gasket Sealant (Contaminated Surfaces, Semi-Flex Bonding) 50ml

 Chemtools® Rapidstick 8518 has an enhanced sealing capability on surfaces that may be contaminated with oils and greases. It is ideal for use on cast-iron, steel, and aluminium flanges, providing a semi-flexible seal beween rigid connections such as transmissions and engine housings.

8518 has high chemical resistance and creates an instant low pressure seal upon application. It can be used as a formed-in-place gasket and will completely fill surface scratches and voids, creating an enhanced seal over irregular surfaces, with no threat of shrinking, creeping, or breaking.

Note: If the material is an inactive metal, or the cure speed is too slow, it is recommended to apply Rapidstick 8-3471 Anaerobic Adhesives Primer. 

Specifications (refer to TDS for full details)

  • Colour: Red
  • Viscosity: 800,000 – 3,750,000 Thixotropic (Gel)
  • Cure Speed: Medium
  • Strength: Medium
  • Gap Filling: Up to .50mm
  • Temperature Range (°C): -54 to 148