--- product_id: 34221397 title: "Everbuild Everflex Lead Mate Sealant – Exceptional Adhesion – Neutral Cure – Lead Grey – 295ml" brand: "everbuild" price: "R932" currency: ZAR in_stock: true reviews_count: 5 category: "Eve Rbuild" url: https://www.desertcart.co.za/products/34221397-everbuild-everflex-lead-mate-sealant-exceptional-adhesion-neutral-cure-lead store_origin: ZA region: South Africa --- # EN15651 EU certified -50°C to +150°C temp range 295ml precision volume Everbuild Everflex Lead Mate Sealant – Exceptional Adhesion – Neutral Cure – Lead Grey – 295ml **Brand:** everbuild **Price:** R932 **Availability:** ✅ In Stock ## Summary > 🔧 Seal like a pro, last like a legend! ## Quick Answers - **What is this?** Everbuild Everflex Lead Mate Sealant – Exceptional Adhesion – Neutral Cure – Lead Grey – 295ml by everbuild - **How much does it cost?** R932 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/34221397-everbuild-everflex-lead-mate-sealant-exceptional-adhesion-neutral-cure-lead) ## Best For - everbuild enthusiasts ## Why This Product - Trusted everbuild brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Adhesion Power:** Superb bonding with lead, copper & zinc without corrosion or staining. - • **Versatile Weatherproof Seal:** Ideal for brick, stone, concrete & roof flashing applications, replacing traditional mortar. - • **Trusted EU Certified Quality:** Meets EN15651 standards for façade, interior, exterior & cold climate use. - • **Extreme Temperature Resilience:** Performs flawlessly from freezing -50°C to scorching +150°C environments. - • **Flexible & Low Shrinkage Formula:** Maintains integrity with ±25% flexibility and under 5% shrinkage during curing. ## Overview Everflex Lead Mate Sealant is a premium 295ml neutral cure silicone designed for superior adhesion to soft metals like lead, copper, and zinc. Certified under EN15651, it offers exceptional flexibility, low shrinkage, and wide temperature resistance (-50°C to +150°C), making it the go-to weatherproof sealant for professional-grade lead flashing and joint sealing in brick, stone, and concrete. Its resistance to plasticiser migration and non-corrosive formula ensure long-lasting, clean finishes trusted across Europe. ## Description Everbuild Everflex Lead Mate Sealant is a neutral cure sealant specifically designed to give superior adhesion to soft metals such as lead, brass, copper and zinc. This low-modulus silicone sealant is specially formulated as an alternative to mortaring lead flashing and sheet into brick, stone and concrete. The Everflex Lead Mate Sealant offers low dirt pick up, impressive flexibility, high and low-temperature resistance and excellent weathering properties that make it very easy to work with compared with other conventional sealants. Review: The best sealant to use with lead - The best stuff for sealing lead into brickwork. Really good quality neutral cure silicone. Sticks well and cures good enough within 24 hours. Make sure to clean out the brickwork joint, and also clean the lead with meths before applying the Lead Mate. Review: Takes longer to skin and cure than it says! - OK, but takes way longer to skin and cure than stated. In dry, medium humidity, applied at 17C, down to 11C at night, it took six hours to skin (not 15 minutes!) and not come away on the fingers when touched, and a full 11 hours to cure so that it was medium firm (not the full cure, that will likely be a couple more days). ## Features - VERSATILE – Works as an alternative to mortaring lead flashing and sheet into brick, stone and concrete. Use it for weather sealing and joint sealing to pre-formed panels and for roof weather sealing applications. - EXCELLENT ADHESION – This flexible sealant offers superb adhesion and will not stain cement or corrode soft metals like lead, copper and zinc, unlike most conventional sealants. - LOW SHRINKAGE – Excellent flexibility of +/- 25% and less than 5% shrinkage during vulcanisation. Also offers low and high-temperature resistance from -50°C to +150°C once fully cured. - RESISTANCE TO PLASTICISER MIGRATION – This grey sealant has high resistance to plasticiser migration so may be used over water-based and solvent-based paints. - EU CERTIFIED – Certified under the harmonised European standard EN15651 for use on façade, interior, exterior and for cold climate applications. Complies with EU Construction Products Regulation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012XARKW | | Best Sellers Rank | #802,969 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,933 in Hardware Sealers | | Brand | EveRBUILD | | Brand Name | EveRBUILD | | Color | Gray | | Compatible Material | Copper | | Customer Reviews | 4.5 out of 5 stars 1,431 Reviews | | Global Trade Identification Number | 05029347007355 | | Included Components | Grey Lead Mate 295ml | | Item Dimensions | 9.06 x 1.97 x 1.97 inches | | Item Form | Liquid | | Item Type Name | Lead Mate Sealant | | Item Weight | 0.39 Kilograms | | Item dimensions L x W x H | 9.06 x 1.97 x 1.97 inches | | Manufacturer | Sika Everbuild | | Material | Silicone | | Material Type | Silicone | | Model | EVBLEAD | | Number of Items | 25 | | Part Number | EVBLEAD | | Style | CLASSIC | | Style Name | CLASSIC | | Supported Standards | EN15651, EU Construction Products Regulation | | Surface Recommendation | Roof | | Unit Count | 9.9751 Fluid Ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Material:** Silicone - **Brand:** EveRBUILD - **Style:** CLASSIC - **Item Weight:** 0.39 Kilograms - **Item dimensions L x W x H:** 9.06 x 1.97 x 1.97 inches ## Images ![Everbuild Everflex Lead Mate Sealant – Exceptional Adhesion – Neutral Cure – Lead Grey – 295ml - Image 1](https://m.media-amazon.com/images/I/61sG6t3jWuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The best sealant to use with lead *by O***L on November 2, 2025* The best stuff for sealing lead into brickwork. Really good quality neutral cure silicone. Sticks well and cures good enough within 24 hours. Make sure to clean out the brickwork joint, and also clean the lead with meths before applying the Lead Mate. ### ⭐⭐⭐⭐ Takes longer to skin and cure than it says! *by S***I on March 4, 2026* OK, but takes way longer to skin and cure than stated. In dry, medium humidity, applied at 17C, down to 11C at night, it took six hours to skin (not 15 minutes!) and not come away on the fingers when touched, and a full 11 hours to cure so that it was medium firm (not the full cure, that will likely be a couple more days). ### ⭐⭐⭐⭐⭐ Good sealant *by J***W on August 25, 2025* Very pleased with this sealant easy to use and sticks to all the right bits ## Frequently Bought Together - Everbuild EVBLEAD Lead Mate Sealant, C3, Grey, 295 Millilitre - KRT Distributions Lead Sheeting, Sheet Lead Rolls (1/16" x 12" x 12") --- ## 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.co.za/products/34221397-everbuild-everflex-lead-mate-sealant-exceptional-adhesion-neutral-cure-lead](https://www.desertcart.co.za/products/34221397-everbuild-everflex-lead-mate-sealant-exceptional-adhesion-neutral-cure-lead) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-18*