{"product_id":"flash-harry-bitumen-mastic","title":"Flash Harry Bitumen Mastic","description":"\u003cp\u003eThick plasticised bitumen sealer\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBitumen Mastic is a trowel-applied, heavy-duty, thick, black, plasticised sealer and repair compound, which may be used to seal most roofing defects: roof screw bolts, nail holes, sheeting laps, valleys, gutters, down pipes, cracked tiles and many other roofing details.\u003c\/li\u003e\n\u003cli\u003eBitumen Mastic has a built-in membrane so an additional membrane is generally not required.\u003c\/li\u003e\n\u003cli\u003eBitumen Mastic is solvent-based and therefore not recommended for fish ponds or any drinking water applications.\u003c\/li\u003e\n\u003cli\u003eBitumen Mastic can be used effectively for repair work if rain is imminent, as it is solvent-based.\u003c\/li\u003e\n\u003cli\u003eNot recommended where exposure to negative water pressure is present.\u003c\/li\u003e\n\u003cli\u003eBitumen Mastic is flammable when wet. All necessary fire precautions should be taken.\u003c\/li\u003e\n\u003cli\u003eIn areas were Bitumen Mastic is exposed to UV it is recommended to overcoat with Alu-Coat Silver (bituminous aluminium paint).\u003c\/li\u003e\n\u003cli\u003eClean up with thinners, solvent or petrol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/flashharry.co.za\/sheets\/58\/download\"\u003e\u003cspan\u003eDownloads \u0026amp; How to Guides\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Flash Harry","offers":[{"title":"Bitumen Mastic 500Ml","offer_id":67614795301076,"sku":"9401100500","price":190.0,"currency_code":"ZAR","in_stock":true},{"title":"Bitumen Mastic 1Lt","offer_id":67614795333844,"sku":"9401100001","price":255.0,"currency_code":"ZAR","in_stock":true},{"title":"Bitumen Mastic 5Lt","offer_id":67614795366612,"sku":"9401100005","price":790.0,"currency_code":"ZAR","in_stock":true},{"title":"Bitumen Mastic 25Lt","offer_id":67614795399380,"sku":"9401100025","price":3295.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0043\/5326\/1686\/files\/2_9bb55f24-87fd-410d-a775-5c4695ccd7b5.png?v=1790164952","url":"https:\/\/forthefarmer.co.za\/products\/flash-harry-bitumen-mastic","provider":"For the Farmer","version":"1.0","type":"link"}