Would this work to fill the join between granite worktops?

I would say no, this is a great product that works in the same way as silicone and remains quite soft once it sets. In addition, there is a good chance if you are intending to use this for a worktop, it may at some point come in contact with food. I'm pretty sure you don't want this contaminating food.

Would this work on the seal around my windscreen?

Yes, used it myself does the job if u want to cover some leaks

will this package fit through a letterbox

It would but its Amazon packaging. Mine turned up in a box about the size of a shoe box. So sadly no

Would this be sutable for car water pump and coolant thermostat fitting?

I would not recommend it for this particular use.

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Warehouse # 7, 4th Street, Umm Ramool, Dubai, 30183, Dubai

V-Tech - Vital Grey RTV Silicone - Instant Gasket Maker : 85g

V-Tech - Vital Grey RTV Silicone - Instant Gasket Maker : 85g

Product ID: 47967854

Secure Transaction

Details

Material
Silicone
Brand
Streetwize
Style
silicone
Item weight
63 Grams
Item dimensions L x W x H
10 x 10 x 10

🔥600°F heat resistance

⏱️Instant gasket sealing

🛢️Automotive fluid proof

Description

🔥 Seal it fast, seal it right — never let leaks slow you down!

COMPACT READY - Lightweight 85g tube fits easily in your toolkit for on-the-go repairs.
SEAL IN SECONDS - Create leak-proof gaskets instantly—no waiting, no mess.
FLUIDS NO PROBLEM - Highly resistant to oils, fuels, and other automotive fluids for lasting durability.
VERSATILE APPLICATION - Perfect for valve covers, oil pans, timing covers, water pumps, and more.
UNMATCHED HEAT ENDURANCE - Withstands extreme temperatures up to 600°F (315°C) without losing flexibility.

The V-Tech Vital Grey RTV Silicone is a professional-grade gasket maker designed for heavy-duty automotive use. It resists temperatures up to 600°F (315°C) while remaining flexible and durable, and it forms leak-proof seals in seconds. Highly resistant to automotive fluids, it’s ideal for valve covers, oil pans, timing covers, and other critical engine components, making it an essential tool for quick, reliable vehicle maintenance.

Specifications

Manufacturer	Vital Technical
Brand	Streetwize Accessories
Product Dimensions	1 x 1 x 1 cm; 63 g
Item model number	VT-157
Manufacturer part number	VT-157
Special Features	Highly resistant to automotive fluids, It is temperature resistant to up to 600oF (315oC), Makes leak-proof gaskets in seconds
Item Weight	63 g

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

4415 som

Duties & taxes incl.

Kyrgyzstanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews