MA PROFESSIONAL Black silicone sealant +329°C – 290 g

MA Professional Black Hi-Temp Silicone is a new generation black silicone sealant developed to replace traditional gaskets in the assembly of engines and other technical devices.

This high-quality sealant offers exceptional performance in extreme conditions. It withstands continuous and high heat exposure up to +329 °C (Odporny na wysokie temperatury), making it an ideal choice for sealing the hottest parts of the engine. The product is neutral and odorless (Bezoctowy / Neutral), which makes it completely safe for oxygen sensors (Bezpieczny dla sond Lambda) and does not cause corrosion on metal surfaces. The 290 gram cartridge allows for precise dispensing with a standard caulking gun, ensuring a tight and durable finish in all joints.

Key product benefits:

• Extreme heat resistance: Designed to withstand temperatures of up to +329 °C without cracking.
• Safe for engine electronics: The neutral composition is fully compatible with lambda sensors.
• Replaces traditional sealants: Forms a flexible and durable seal (Zastępnie tradycyjne uszczelki) between different materials.
• Neutral and odorless: More comfortable to use in enclosed spaces compared to traditional vinegar-based silicones.
• Professional cartridge packaging: The 290 g size fits standard caulking guns and allows for a uniform application.

Instructions for use:

1. Clean and dry the surfaces to be sealed carefully from oil and old sealant residues.
2. Cut the nozzle to the desired thickness.
3. Apply an even bead to one surface.
4. Wait a moment and connect the parts.
5. Remove excess mass immediately.
6. Allow to dry completely before putting the system into operation (drying time depends on layer thickness and temperature).

Technical data:

• Weight: 290 g
• Temperature resistance: Max +329 °C
• Color: Black
• Product number: 20-A34
• Properties: Neutral, odorless, oxygen sensor safe