ChemTools
ChemTools Rapidstick 8515 Gasket Sealant Semi-Flexible — 50ml
Part No: 8515-50 | Barcode: 9342114001469
Rapidstick 8515 is an anaerobic gasket sealant that cures between mating flanges to form a semi-flexible seal. It replaces or supplements conventional gaskets on rigid metal flanges.
50ml Bottle
Semi-Flexible
Anaerobic
Flange Sealant
Replaces Gaskets
Suitable For
Metal Flanges
Gearboxes
Pumps
Compressors
Housings
Key Features & Benefits
- Semi-flexible cure — absorbs vibration and thermal movement without cracking.
- Anaerobic cure — cures in the absence of air between mating metal flanges.
- Replaces or supplements gaskets — use as a formed-in-place gasket or to improve conventional gasket sealing.
When to Use This Product
Use Rapidstick 8515 (8515-50) on rigid metal flanges — gearbox covers, pump housings, compressor casings and similar assemblies. Apply to clean, dry surfaces and assemble. For pipe thread sealing, use 8577 instead.
Authorised Australian Dealer — This product is sourced directly from ChemTools Australia and is backed by full Australian manufacturer warranty and local support.




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