Bondloc B515 Flexible Gasket Sealant, Purple, 50ml
Bondloc B515 purple gasket sealant forms flexible, durable seals for engines, pumps & machinery. Resists extreme temps (-55°C to +150°C).
The Bondloc B515 Flexible Gasket Sealant is a high-performance, dark purple paste designed to create durable, flexible gaskets. Easily applied, it cures when confined between parts, forming an instant low-pressure seal that transitions into a tough, resilient bond.
Key Features
- Forms in-situ gaskets without shrinking or cracking
- Provides instant low-pressure sealing
- Excellent resistance to oils, fuels and most automotive fluids
- Suitable for static and flexible joints
- Withstands extreme temperatures from -55°C to +150°C
Technical Specifications
- Colour: Dark purple paste
- Viscosity: Thick paste consistency
- Gap fill capacity: 0.5mm
- Flash point: >100°C
- Specific gravity: 1.10
- Shelf life: 12 months at 20°C
Curing & Strength
- Fixture without activator: Up to 12 hours
- Fixture with activator: <2 hours
- Full cure time: 12 hours
- Tensile strength: 8 N/mm²
- Static shear strength: 12.5 N/mm²
This 50ml tube of Bondloc B515 is an essential solution for creating reliable seals in demanding mechanical applications where traditional gaskets may fail or be impractical.
- Fuel and water pumps
- Split crank cases on engines
- Gearbox covers
- Engine thermostats
- Colour: Dark Purple Paste
- Viscosity: Paste
- Gap fill: 0.5 mm
- Flash point: >100°C
- Shelf life: 12 months @ 20°C
- Specific gravity: 1.10
- Max operating temperature range: -55°C to +150°C
- Full cure time: 12 hours
- Tensile strength: 8 N/mm²
- Static shear strength: 12.5 N/mm²
- Size: 50ml
- Weight: 65g
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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