{"product_id":"polytac-waterproofing-surface-primer","title":"PolyTac — Waterproofing Surface Primer","description":"\u003cp\u003e\u003cstrong\u003eThe primer that makes waterproofing stick — on concrete, steel, zinc and tile roofs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePolyTac is an extremely tacky elastomer that bonds to virtually any clean, oil-free surface. Use it as the primer and undercoat before PolySeal waterproofing on concrete, steel and tiled roofs; as an undercoat for dam liners; as a primer for new concrete; or as a tack coat to rejuvenate old HDPE liners before sealing. Priming with PolyTac also reduces the amount of PolySeal needed to finish the job.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdheres to concrete, steel, zinc, tiles and HDPE\u003c\/li\u003e\n\u003cli\u003eVery economical — dilute 1 L with 3 L of water to cover approx. 4 m²\u003c\/li\u003e\n\u003cli\u003eReduces PolySeal consumption on every job\u003c\/li\u003e\n\u003cli\u003eMade to ISO 9001 \u0026amp; 14001 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSurface preparation:\u003c\/strong\u003e the surface must be clean, dry and completely oil-free before application. Follow with PolySeal for the waterproofing coat.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSupplied in 20 L jerry cans and 210 L drums. For bulk volumes (flowbins or tanker loads), free site inspection or a formal quotation, contact the office on +27 11 868-1181 or shop@polyroads.com — or simply order online.\u003c\/em\u003e\u003c\/p\u003e","brand":"Polyroads","offers":[{"title":"20 L Jerry Can","offer_id":53776964681912,"sku":"POLYTAC-20L","price":563.5,"currency_code":"ZAR","in_stock":true},{"title":"210 L Drum","offer_id":53776964714680,"sku":"POLYTAC-210L","price":5325.08,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/0613\/4200\/files\/WhatsAppImage2026-07-20at12.25.17.jpg?v=1784617509","url":"https:\/\/shop.polyroads.com\/products\/polytac-waterproofing-surface-primer","provider":"Polyroads","version":"1.0","type":"link"}