Hylomar
Hylomar Hylosil Clear RTV Instant Gasket, 40 ml
amazon.co.uk price: £7.62 (as of 03/10/2026 13:34 UTC) Details
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Clear RTV silicone for gasket sealing
Clear RTV silicone for forming flexible seals in automotive gasket applications.
Hylomar Hylosil Instant Gasket is supplied in a 40 ml pack. It cures through contact with moisture in the air, forming a flexible rubber seal that resists oil, water and lubricants.
Preparing the joint
Use on clean, dry surfaces free from oil and grease. For gasket applications, assemble the joint promptly after applying the sealant and follow the manufacturer’s instructions for the component.
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