--- product_id: 48180319 title: "Granville GV0373 Silicone Sealant, 40 g, Black" brand: "granville" price: "14521CFA" currency: XOF in_stock: true reviews_count: 13 category: "Granville" url: https://www.desertcart.sn/products/48180319-granville-gv0373-silicone-sealant-40-g-black store_origin: SN region: Senegal --- # Waterproof seal Durable black silicone 40g compact tube Granville GV0373 Silicone Sealant, 40 g, Black **Brand:** granville **Price:** 14521CFA **Availability:** ✅ In Stock ## Summary > 🖤 Seal it tight, seal it right — don’t let leaks steal your spotlight! ## Quick Answers - **What is this?** Granville GV0373 Silicone Sealant, 40 g, Black by granville - **How much does it cost?** 14521CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/48180319-granville-gv0373-silicone-sealant-40-g-black) ## Best For - granville enthusiasts ## Why This Product - Trusted granville brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted UK Expertise:** Backed by Granville’s 40+ years of automotive innovation, ensuring quality you can rely on. - • **Precision in a Compact Tube:** 40g size designed for targeted, mess-free application—perfect for on-the-go fixes. - • **Permanently Flexible Formula:** Maintains elasticity over time, preventing cracks and leaks even under stress. - • **Ultimate Waterproof Protection:** Seals joints and gaskets with a flexible, non-shrinking formula that stands up to extreme pressure and moisture. - • **Versatile Multi-Surface Bonding:** Ideal for windscreen glass, electrical connections, and gasket replacements—one sealant for all your critical repairs. ## Overview Granville GV0373 is a 40g black silicone sealant engineered for durable, waterproof sealing and bonding across automotive and household applications. Its permanently flexible, non-shrinking formula withstands extreme pressures, making it ideal for windscreen glass, electrical joints, and gasket repairs. Compact and versatile, it’s crafted by Granville’s 40+ years of UK-based expertise in automotive chemicals. ## Description Product Description From time to time your vehicles joints may begin to leak, this could be due to loose fitting or worn gaskets that may need to be resealed or replaced. To ensure a secure and leak free seal between the gasket and the component part you may need to use a suitable joining compound.This black silicone sealant from Granville is a multi-purpose sealant and adhesive. It is ideal for sealing windscreen glass, electrical connections, water proofing joints and as a replacement gasket. The permanently flexible formulation is non-shrinking and can withstand extreme pressures. Comes in a 40g tube.Granville are manufactures of high quality lubricants and automotive chemicals. Granville have a wide range of products and brands which enables them to utilise their knowledge and expertise to create innovate and quality products. With over 40 year knowledge within the market, this UK based manufacture develops and keeps up with the dynamic paced automotive industry. Safety Warning Irritant Box Contains 1 x Granville Black Silicone Sealant - 40g Review: Terrible product - I've used countless silicone products, this is by far the worst I've ever used. Peals right off a properly primed surface. Save your money it's tat Review: DO NOT BUY - I don’t usually write reviews but thought I’d save everyone from a lot of time and mess ! Both the tubes split I ended up with more silicone all over my hands, tiles and work tops. The nozzle is not strong enough to sub stain the amount of pressure you need to squeeze the tube.. which is a lot. Which is a lot as it’s a metal tube and both mine were not full which I expect is to allow for if the product expands within the tube ?? Anyways it Comes out in dribs and drab’s and not a smooth line as you would expect. So I ended up having to smooth it out with my finger to get it smooth and this was before they even split ! I ordered two The first tube I purchased burst at the bottom and it went everywhere even ruining my jumper, the second one split and cracked when squeezing the tube and when I squeezed it again the nozzle fired off. The nozzle is cheaply and poorly designed and Will not take the pressure that is needed to enable you to squeeze the tube to get the silicone out. You get what you pay for. Lesson learnt ! There are more expensive ones out there which will save you hours of cleaning up after application and the silicone hasn’t come out of my jumper so wasn’t as cheap to buy as I thought ! Jumper now in the bin ! Avoid at all cost ! ## Features - Contains sensitizing substances. May produce an allergic reaction. - Safety data sheet available on request. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Granville | | Item dimensions L x W x H | 11 x 50 x 80 millimetres | | Item weight | 40 Grams | | Material | Silicone | | Style | Compact | | Water resistance level | Waterproof | ## Product Details - **Brand:** Granville - **Item dimensions L x W x H:** 11 x 50 x 80 millimetres - **Item weight:** 40 Grams - **Material:** Silicone - **Style:** Compact ## Images ![Granville GV0373 Silicone Sealant, 40 g, Black - Image 1](https://m.media-amazon.com/images/I/814hEbHhVTL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I have a crack in the bodywork of my car would i be able to use this to seal it?** A: Not really suitable this item is sealing rubber **Q: Is it ok to use on a split rubber gaiters** A: I doubt it, it is only meant for rubber seals around windows. Latter do not flex. I suspect as gaiters flex it wouldn't be suitable for them. You could check with the supplier though, they may be able to advise you if it will be suitable or not. **Q: The seal around the glass window of my convertible has perished (about 30cm). Using the sealant and strong magnets do you think this will bond it back** A: 18 months ago I used it to seal between the plastic inner arches and steel wings of my car and it seems to have held. **Q: Does it seal oilplugs?** A: Not to my knowledge, best to contact the supplier for that info. ## Customer Reviews ### ⭐ Terrible product *by S***S on 21 February 2021* I've used countless silicone products, this is by far the worst I've ever used. Peals right off a properly primed surface. Save your money it's tat ### ⭐ DO NOT BUY *by D***Y on 24 November 2021* I don’t usually write reviews but thought I’d save everyone from a lot of time and mess ! Both the tubes split I ended up with more silicone all over my hands, tiles and work tops. The nozzle is not strong enough to sub stain the amount of pressure you need to squeeze the tube.. which is a lot. Which is a lot as it’s a metal tube and both mine were not full which I expect is to allow for if the product expands within the tube ?? Anyways it Comes out in dribs and drab’s and not a smooth line as you would expect. So I ended up having to smooth it out with my finger to get it smooth and this was before they even split ! I ordered two The first tube I purchased burst at the bottom and it went everywhere even ruining my jumper, the second one split and cracked when squeezing the tube and when I squeezed it again the nozzle fired off. The nozzle is cheaply and poorly designed and Will not take the pressure that is needed to enable you to squeeze the tube to get the silicone out. You get what you pay for. Lesson learnt ! There are more expensive ones out there which will save you hours of cleaning up after application and the silicone hasn’t come out of my jumper so wasn’t as cheap to buy as I thought ! Jumper now in the bin ! Avoid at all cost ! ### ⭐ Product had already oxidised *by A***R on 6 October 2021* I’ve used this product and brand previously. It arrived today and I cut the nozzle for the required bead and pierced the tube opening with the cap reverse side, per the instructions. Set about applying the sealant only to find it wouldn’t move readily into the nozzle and then found I had to pull out product from the tube that had already set. Thought it was now good to use but only had partial success. Pull out yet more set product. Using a good degree of pressure the tube split at the bottom and this product was fluid. In the end I used fluid product applying it with my finger then washed up. I would have referred to the seller but no option given to discuss product issues. I bought four tubes in all and am not confident that the others will be any better. Should have been so simple. In future I will buy elsewhere. ## Frequently Bought Together - Granville GV0373 Silicone Sealant, 40 g, Black - V-Tech VT-131 Quality Auto Sealer Silicone Adhesive Sealant: 75gm Windscreen - GRANVILLE GV0374 Silicone Sealant, 40 g, Clear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/48180319-granville-gv0373-silicone-sealant-40-g-black](https://www.desertcart.sn/products/48180319-granville-gv0373-silicone-sealant-40-g-black) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-10*