---
product_id: 81411302
title: "12 x Bond-It Flash-Mate Grey Flashing Silicone Lead Sealant EU3 - seals and repairs lead, leaks and flashing - saves using mortar on lead flashings."
brand: "truly pvc supplies"
price: "€ 149.77"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.de/products/81411302-12-x-bond-it-flash-mate-grey-flashing-silicone-lead
store_origin: DE
region: Germany
---

# 310ml Volume 5.18kg Weight ISO 11600-F-25LM 12 x Bond-It Flash-Mate Grey Flashing Silicone Lead Sealant EU3 - seals and repairs lead, leaks and flashing - saves using mortar on lead flashings.

**Brand:** truly pvc supplies
**Price:** € 149.77
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal the Deal with Bond-It!

## Quick Answers

- **What is this?** 12 x Bond-It Flash-Mate Grey Flashing Silicone Lead Sealant EU3 - seals and repairs lead, leaks and flashing - saves using mortar on lead flashings. by truly pvc supplies
- **How much does it cost?** € 149.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/81411302-12-x-bond-it-flash-mate-grey-flashing-silicone-lead)

## Best For

- truly pvc supplies enthusiasts

## Why This Product

- Trusted truly pvc supplies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast & Flexible:** Quick skinning with low modulus elasticity!
- • **Weatherproof Wonder:** Reduces weather ingression and noise!
- • **Compact & Convenient:** Easy to store and use for all your sealing needs!
- • **Seal with Confidence:** Say goodbye to leaks and hello to durability!
- • **Versatile Application:** Perfect for lead, concrete, wood, and more!

## Overview

The Bond-It Flash-Mate Grey Flashing Silicone Lead Sealant is a high-performance solution designed for sealing and repairing lead, leaks, and flashing. With a volume of 310ml and a weight of 5.18kg, this silicone sealant is versatile enough to work on various materials including concrete, brick, tile, slate, wood, metals, glass, and polycarbonate. It features fast skinning, low modulus for enhanced flexibility, and conforms to ISO 11600-F-25LM standards, making it an essential tool for any professional or DIY enthusiast.

## Description

12 x Bond-It Flash-Mate Grey Flashing Silicone Lead Sealant EU3 - seals and repairs lead, leaks and flashing - saves using mortar on lead flashings.

## Features

- Use with lead, concreate, brick, tile, slate, wood, metals, glass and polycarbonate
- Reduces weather ingression, tile lift and noise
- Fast skinning, Low modulus - more elasticity, neutral cure silicone
- Low modulus - so more flexible
- Conforms to ISO 11600-F-25LM and BS 5889:A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bond-It |
| Part number | BDLEAD |
| Item Weight | 5.18 kg |
| Package Dimensions | 45 x 35 x 16 cm; 5.18 kg |
| Manufacturer reference | BDLEAD |
| Colour | grey |
| Style | Compact |
| Material | Silicone |
| Volume | 310 Millilitres |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Batteries included? | No |

## Product Details

- **Material:** Silicone
- **Brand:** Truly PVC Supplies
- **Item weight:** 5184 Grams
- **Compatible material:** Plastic, Metal, Rubber
- **Water resistance level:** Water Resistant

## Images

![12 x Bond-It Flash-Mate Grey Flashing Silicone Lead Sealant EU3 - seals and repairs lead, leaks and flashing - saves using mortar on lead flashings. - Image 1](https://m.media-amazon.com/images/I/71YFQecKt9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by D***E on 2 December 2018*

Great substitute for traditional mortar provides a good seal only needed 4 tubes but saved me getting a builder in.

### ⭐⭐⭐⭐ Four Stars
*by C***Y on 19 March 2015*

does the job

## Frequently Bought Together

- 12 x Bond-It Flash-Mate Grey Flashing Silicone Lead Sealant EU3 - seals and repairs lead, leaks and flashing - saves using mortar on lead flashings.
- EXPANDING FOAM FILLER GUN GRADE (BOX OF 12) 750ML SOUDAL

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**Shop now:** [https://www.desertcart.de/products/81411302-12-x-bond-it-flash-mate-grey-flashing-silicone-lead](https://www.desertcart.de/products/81411302-12-x-bond-it-flash-mate-grey-flashing-silicone-lead)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-19*