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B&Q£41.99Visit shop B&Q - Cartridge Car Body Seam Sealer Sealant Synthetic Rubber Based 310Ml X4
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The Tetrosyl Cartridge Car Body Seam Sealer is an essential tool for automotive enthusiasts and professional mechanics looking to protect vehicle overlap seams from moisture and dust infiltration. This synthetic rubber-based sealant is prized for its permanent flexibility and non-slumping consistency, which allows for precise application on both horizontal and vertical surfaces. While it offers excellent durability and is compatible with most standard refinishing paint systems, users should note that it requires a separate caulking gun for application and must be stored properly to prevent premature hardening within the nozzle.
| Model Part Number | TETCSS310PK4 |
|---|---|
| Brand | Tetrosyl |
This product is primarily designed for body panels and external seams. It is not intended for use on high-temperature engine gaskets or internal engine components.
Cure time varies based on ambient temperature and thickness of the bead, but generally, it should be left to set until firm to the touch before painting.
No, it is compatible with any standard, hand-operated 310ml caulking gun available at most hardware stores.
No, it must be fully cured before applying paint to ensure the paint adheres correctly and does not react with the uncured sealant.
It is primarily formulated for metal-to-metal seams. For plastic-specific repairs, a dedicated plastic adhesive or sealer is recommended.
Ensure the nozzle is cut wide enough and check that the caulking gun mechanism is functioning correctly. If cold, warm the cartridge slightly to improve flow.
Check that the application environment is not excessively humid or cold, as these conditions can significantly prolong the curing process.
Remove the nozzle and clear the hardened plug using a wire or long drill bit, or replace the nozzle entirely if a spare is available.
To begin, cut the plastic nozzle at an angle to achieve the desired bead width. Load the cartridge into a standard 310ml manual or pneumatic caulking gun. Ensure the surfaces to be sealed are completely clean, dry, and free of rust or grease for optimal bonding.
Compatibility with paint systems is a standout feature. After the sealer has fully cured, you can safely apply nitro-cellulose, acrylic, or compliant refinishing paints. To store unused portions of the cartridge, leave a small amount of the sealer protruding from the tip of the nozzle; this acts as a plug that prevents air from entering the cartridge. Keep the containers stored in a cool, dry environment away from direct sunlight.
