8515-250 Chemtools Rapidstick Gasket Sealant (8515) Machined Surfaces Flexible Bonding 250mL

Rapidstick™ 8515 is specially formulated for machined metal flanges, allowing minor flexibility whilst maintaining a complete seal. It is ideal for pumps, thermostats, compressors, and transmission housings, and offers a fast cure for formed-in-place gaskets and gasket repairs.

8515 completely fills and eliminates surface scratches, voids, and other irregularities for a tighter and more stable seal, with no threat of shrinking, creeping, or breaking. It also maintains a chemical resistance to prevent the escape of fluids and gases over the life of the connection. Low pressure resistance is gained immediately after assembly of flanges.

Specifications (refer to TDS for full details)

• Colour: Purple

• Viscosity: 275,000 – 950,000 Thixotropic (Gel)

• Cure Speed: Fast

• Strength: Medium

• Gap Filling: Up to .40mm

• Temperature Range (°C): -54 to 148