{"product_id":"watco-bitu-mend-deep-fill","title":"Watco Bitu-Mend Deep Fill","description":"\u003cp\u003e\u003cstrong\u003eWatco Bitu-Mend Deep Fill\u003c\/strong\u003e is an \u003cstrong\u003eepoxy pothole repair mortar\u003c\/strong\u003e for deep damage in asphalt, tarmac and concrete. It fills from 15mm to 200mm in one application, making it useful where a hole needs substantial rebuilding without repeatedly applying shallow repair layers.\u003c\/p\u003e\u003cp\u003eThe system combines graded granite aggregate, epoxy resin and a separate curing agent. Once mixed, it forms a loose-textured repair compound that is worked into the hole and compacted to remove air pockets. The cured repair has a hard, black, granular finish that blends with asphalt surfaces and provides slip resistance.\u003c\/p\u003e\u003cp\u003eUse it for deeper holes in busy car parks, loading bays and other traffic areas, indoors or outdoors. The depth capability makes this grade a useful choice when the base of a pothole sits well below the surrounding surface. Measure the full void before ordering: the same pack covers a smaller area as the repair gets deeper.\u003c\/p\u003e\u003cp\u003eThis is a resin-based repair system, so allow time for it to cure before reopening the area. Plan access around the stated traffic times and the actual temperature on site. For thinner repairs in areas used by forklifts and lorries, compare \u003ca href=\"\/products\/watco-bitu-mend-advanced\"\u003eBitu-Mend Advanced\u003c\/a\u003e. On smooth substrates, pair Deep Fill with \u003ca href=\"\/products\/watco-tack-coat\"\u003eWatco Tack Coat\u003c\/a\u003e to provide the specified bond.\u003c\/p\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eRemove loose material, oil and contamination from the void. The substrate must be sound and preferably dry; slight damp is acceptable. A primer is not normally needed for rough holes, but apply Tack Coat to smooth substrates.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSize \/ Colour\u003c\/th\u003e\n\u003ctd\u003e25kg \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eEpoxy resin, curing agent and graded granite aggregate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication depth\u003c\/th\u003e\n\u003ctd\u003e15–200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.5m² per pack at 30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking time\u003c\/th\u003e\n\u003ctd\u003eApproximately 30 minutes at 10–20°C; shorter in warmer conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTraffic\u003c\/th\u003e\n\u003ctd\u003eAt 10–20°C: foot traffic 8–12 hours; heavy traffic 12–24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShelf life\u003c\/th\u003e\n\u003ctd\u003e12 months, unopened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003cp\u003eMix the curing agent into the resin thoroughly using a wide-bladed tool. Immediately combine the mixed liquids with the granite aggregate, coating every particle. Place the compound into the void, work it into gaps and lightly tamp with wood to remove air pockets. Finish with a trowel, wiping it with white spirit to reduce drag.\u003c\/p\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eKeep the repair within the stated thickness range. Allow the required curing time before traffic returns; lower temperatures extend it. Store above 10°C and protect from frost. Remove food products from the work area during application and cure. Read the technical and safety sheets before use.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat depth can I repair?\u003c\/strong\u003e\u003cbr\u003eApply between 15mm and 200mm in one application. This grade is intended for deep holes rather than thin surface repairs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much material should I order?\u003c\/strong\u003e\u003cbr\u003eA 25kg pack has an approximate volume of 15 litres and covers about 0.5m² at 30mm. Deeper holes use more material.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen can vehicles use the repair?\u003c\/strong\u003e\u003cbr\u003eAllow 12–24 hours for heavy traffic at 10–20°C. Foot traffic is possible after 8–12 hours. Lower temperatures extend curing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs primer required?\u003c\/strong\u003e\u003cbr\u003eNot normally for rough holes and cracks. Use Watco Tack Coat over smooth substrates, following its instructions.\u003c\/p\u003e\u003ch3\u003eData Sheets\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-6.pdf?v=1793966848\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-7.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Aggregate (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-8.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-9.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Resin (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-10.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Aggregate (GBNI)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-11.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Curing Agent (GBNI)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-12.pdf?v=1793966848\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Resin (GBNI)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"25kg","offer_id":58181202444628,"sku":"BITUDF25","price":130.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-deep-repair-1.jpg?v=1793966801","url":"https:\/\/andrewscoatings.co.uk\/products\/watco-bitu-mend-deep-fill","provider":"Andrews Coatings Ltd","version":"1.0","type":"link"}