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How-To-Repair

Visbella V354 Clear High-Temperature RTV Silicone Gasket Maker (85g)

Visbella V354 Clear High-Temperature RTV Silicone Gasket Maker (85g)

£13.99 GBP
£13.99 GBP
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Visbella V354 Clear RTV Silicone is a professional-grade, high-temperature sealant designed for high-performance bonding and sealing. Can be used for ovens, cookers. This Room Temperature Vulcanising (RTV) silicone is engineered to withstand extreme thermal conditions, maintaining its integrity at temperatures up to 260°C (500°F).

The clear formula is specifically developed for applications where a clean, translucent finish is required without compromising on strength. It effectively replaces most cut gaskets by forming a custom-fit, leak-proof seal that resists cracking, shrinking, and migration caused by repeated thermal cycling. Its superior adhesive properties make it suitable for a wide range of materials, including metal, glass, wood, and synthetic resins.

How does RTV silicone work in high-temperature environments?
RTV silicone cures upon exposure to atmospheric moisture, transforming from a paste into a durable, flexible rubber. In high-heat environments, the Visbella V354 remains chemically stable, ensuring that engine components or industrial machinery remain sealed against fluids and gases. Unlike standard sealants, this high-temperature variant does not become brittle when exposed to constant heat.

Key Features / Highlights:

High Heat Resistance: Operational stability for temperatures reaching up to 260°C (500°F).

Clear Aesthetic Finish: Provides a discrete, translucent seal ideal for visible joints and assemblies.

Low Volatility: Formulated to be safe for use with oxygen sensors and other sensitive automotive components.

Resistant to Automotive Fluids: Protects against oil, water, and antifreeze to prevent leaks.

Flexible Bonding: Absorbs mechanical vibration and accommodates thermal expansion and contraction.

Shipping & Delivery

All orders received before 1pm will be despatched the same day Monday to Friday. Orders received on Friday will be shipped for delivery on the following Monday.

All orders are shipped via the Royal Mail, Parcelforce, Hermes, DPD. This is all dependent on weight and size and deliveries can be tracked.

We will choose the best service dependent on our experience of delivering to your location or on the terms of your account.

 info@how-to-repair.com

Returns

WHEN YOU CAN RETURN AN ITEM

We hope you love what you buy from How-to-repair and you have no problems with your purchase. However, sometimes things do go wrong or if you do change your mind then this is our returns policy. You have 14 days to return something.

If the item was not as described, doesn’t work or damaged we will take returns but contact us first so we can give you correct postage infomation.

If you change your mind about a purchase and want to return it, then you're responsible for return postage charges and making sure that we actually receive it. We cannot be held responsible for returns we don’t receive.

please contact us via info@how-to-repair.com to let us us know your name, what you would like to return, a reason for returning and the invoice number for the item(s) you would like to return.

We will issue you with a returns number.

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How-to-repair pledge!

We not only sell new appliance parts, We also recycle box damaged and used appliances to salvage any good parts which can save you money and the environment.

We carry 3 types of product variants

  • Original products all come with manufacturers guarantees, this depends on the product type.

  • Compatible new products for your appliances, will function same as the original at a budget cost.

  • These parts parts have come off machines and are in perfect working condition and they're all fully tested.