Envirograf High Temperature Sealant (Clear) Zoom Envirograf High Temperature Sealant (Clear) SKU: 93-HTS-ENV-C A Clearsilicone fireproof sealant, withstands heat up to 1250°C. Tube size is 310ml Availability: In stock £24.99 Qty: Add to Cart Email to a Friend Additional Information Additional Information Additional Information SKU 93-HTS-ENV-C Category Insulation CMS tab x Add to Cart Price: Actual Price: Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart. Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.