MA PROFESSIONAL Red silicone sealant +343°C – 290 g

MA Professional Red Hi-Temp Silicone is a professional, very high temperature resistant red silicone sealant designed for the most demanding sealing solutions.

This top-class sealant has been developed to withstand extreme heat up to +343 °C (Odporny na wysokie temperatury), making it the optimal choice for sealing, for example, exhaust manifolds, water pumps and other parts exposed to high thermal stress. It replaces traditional gaskets (Zastępnie tradycyjne uszczelki) by forming a flexible and durable joint that does not crack or shrink. The product is completely safe for oxygen sensors (Bezpieczny dla sond Lambda), making it ideal for modern engines with sophisticated emission technology. The 290 gram cartridge ensures easy and precise application with a standard paste press.

Key product benefits:

• Maximum heat resistance: Reliable performance up to +343 °C.
• Oxygen sensor safe: Will not damage sensitive lambda sensors or engine control systems.
• High chemical resistance: Excellent resistance to oils, greases and coolants.
• Flexible and durable: Maintains its elasticity and tightness despite vibration and thermal expansion.
• Professional cartridge: The 290 g size allows for a neat and even seam even on long sealing surfaces.

Instructions for use:

1. Ensure that the parts to be sealed are surfaces are completely clean, dry and free of grease.
2. Cut the cartridge nozzle to the appropriate size according to the width of the joint.
3. Apply an even bead to one surface and roll it around the bolt holes.
4. Join the parts together and tighten lightly.
5. Remove any excess mass immediately.
6. Allow the sealant to cure completely (usually 24 hours) before starting the engine or applying full load.

Technical data:

• Weight: 290 g
• Temperature resistance: Max +343 °C
• Colour: Red
• Product number: 20-A35
• Properties: High temperature resistance, oxygen sensor safe