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Off-white liquid adhesive in a small metal can

RH Adhesives S-18 All-Purpose Adhesive 4 oz

SKU CH-1XPA-CVJ9J MPN S-18

A neoprene-based contact cement that bonds porous and non-porous materials including rubber, metal, fabric and ceramics with a waterproof, heat-resistant film

  • ColorOff-White
  • Sizes/Dimensions2.2" L x 2.2" W x 3.4" H
  • Bonds porous and non-porous materials for universal repairs
  • Waterproof formula resists moisture in marine and outdoor use
  • Creates strong films with excellent peel strength and oil resistance
  • Bonds rubber compounds and neoprene to metal reliably
  • Manufactured in the USA since 1949 for trusted quality

All-Purpose Contact Cement

RH Adhesives S-18 is a neoprene-based liquid adhesive formulated to bond both porous and non-porous materials. It creates strong, flexible films with excellent peel strength, aging resistance and oil resistance. The medium-viscosity formula reaches full cure in 24 hours and remains waterproof once set.

DIYers and pros needing multi-surface bonds

Suitable for bonding rubber compounds, neoprene, SBR, metal, ceramics, glass, fabric, felt, cork and tile in manufacturing, repair, automotive headliner, upholstery and marine applications. Not intended for users who require instant grab without clamping time or for structural load-bearing joints that demand certified engineering specifications.

4 oz can with 24-hour cure

Supplied as a single 4 fluid ounce can measuring 2.2" L x 2.2" W x 3.4" H and weighing 5.6 ounces. The off-white adhesive delivers heat-resistant, waterproof performance from a formula manufactured in the United States since 1949.

Highlights

  • Bonds porous and non-porous materials for universal repairs
  • Waterproof formula resists moisture in marine and outdoor use
  • Creates strong films with excellent peel strength and oil resistance
  • Bonds rubber compounds and neoprene to metal reliably
  • Manufactured in the USA since 1949 for trusted quality

Specifications

BrandRH Adhesives
ModelS-18 All-Purpose Adhesive
ColorOff-White
Sizes/Dimensions2.2" L x 2.2" W x 3.4" H

Questions about this item

Will the 4 oz can bond my neoprene gasket to the metal flange without a separate primer?

Yes, the S-18 neoprene formula bonds rubber compounds directly to metals, and the manufacturer highlights rubber-to-metal as a common use.

Can I use this adhesive on the existing cured contact cement left on my headliner board?

The product bonds both porous and non-porous materials, so it will adhere to the cured layer as a non-porous surface.

How do I know the bond has reached full strength after clamping?

Full cure is reached after 24 hours; the film then delivers the stated peel strength and oil resistance.

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