Product Description
Heat resistant silicone sealant for joining and sealing joints that are exposed to high temperatures. Heat resistance: max. 300°C.Heat resistant upon complete curing up to 250°C and briefly (approximately 1 hour) up to a maximum of 300°C
Easy to apply
Sealant colour: black
Acetic acid leaving sealant
Colourfast
Sealant may expand when it comes into contact with grease, oil, coolant and fuels.
Heat resistant upon complete curing up to 250°C and briefly (approximately 1 hour) up to a maximum of 300°C
Easy to apply
Sealant colour: black
Acetic acid leaving sealant
Colourfast
Sealant may expand when it comes into contact with grease, oil, coolant and fuels.
BEFORE USE
WORKING CONDITIONS
Only apply at temperatures between +5°C and +40°C.
SURFACE REQUIREMENTS
Ensure that joints are clean, dry and free of dust, rust and grease. Absorbent substrates and synthetics should be pre-treated with BISON Silicone Primer.
PRELIMINARY SURFACE TREATMENT
For a good result, cover the joint’s edges with masking tape. If necessary, prevent three-sided bonding by filling the joint with a foam backer rod or PE film.
TOOLS
BISON Multi Tool
COVERAGE
1 tube for approx. 1.5 m (depending on the diameter of the joint).
DURING USE
HANDLING OF PACKAGING
Turn the cap off the tube Cut the synthetic cannula diagonally.
DIRECTIONS FOR USE
Inject sealant evenly and slowly into the joint. Immediately smooth with BISON Multi Tool or a finger and soapy water. For bonding, join the parts within 5 minutes. After approx. 15 minutes, a surface skin will form. BISON High Temp reaches its high heat resistance after fully curing. The curing can be accelerated by heating the sealant to a maximum of 150°C.
POINTS OF ATTENTION
Silicone hardens under the influence of humidity. Contact with humidity is therefore absolutely necessary during curing.
