Akfix HT300 High Temp Silicone Gasket Maker (2x10.1 fl oz) – Red RTV Gasket Sealer for Automotive
- £34.45
- £34.45
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Description
xOverview
Meet Akfix HT300 High Temp Silicone Gasket Maker, a red, flexible silicone sealant designed for demanding automotive and industrial sealing tasks. Supplied as a two-pack of 10.1 fl oz tubes, it provides ample material for multiple repairs or projects. The formula cures into a pliable, durable layer that can absorb thermal cycling and vibration, helping joints stay sealed under challenging conditions.
Key performance highlights
- Heat resistance: permanent sealing up to 482°F and temporary endurance up to 572°F after curing.
- Waterproof and chemical resistance: designed to resist moisture and many automotive chemicals, preserving seal integrity in harsh environments.
- Durable and flexible: resists cracking, shrinking, and brittleness, maintaining a reliable seal over time.
- Easy application: a steady bead forms with control, making it suitable for both DIY projects and professional use.
Real-world uses and surfaces
- Valve covers, timing covers, and other automotive gaskets that experience heat and movement.
- Gaskets in pumps, motors, and equipment exposed to moisture, heat, and chemical exposure.
- High-temperature sealing tasks where a waterproof, flexible bond is beneficial, including industrial or workshop applications where applicable.
For best results, prepare surfaces by cleaning and drying them before applying HT300. Apply with a steady bead, then allow adequate cure time before exposing the joint to heat. The two-tube kit offers convenient supply for ongoing maintenance or multiple repairs.
Why choose Akfix HT300?
- Two-pack convenience: value and readiness for several sealing tasks.
- Trusted brand: designed for challenging heat cycles and durable, flexible performance.
- Versatile performance: suitable for automotive and related applications where high-temperature sealing is needed.
FAQ
Q: What temperature can Akfix HT300 endure?
A: Permanent seal up to 482°F; temporary up to 572°F; performance depends on use and cure.
Q: Is HT300 suitable for automotive valve covers and gaskets?
A: Yes, designed for high-temp gasket making and sealing on engines, pumps, and motors.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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