{"product_id":"ppg-polyetch-base-primer-kit-yellow-1-litre","title":"PPG Polyetch Base Primer Kit - Yellow - 1 Litre","description":"719 Polyetch is a top of the range, two-pack, anticorrosive self-etching primer. It is based on vinyl \/ butyral \/ phenolic resins and zinc tetroxy-chromate pigment. The catalyst contains phosphoric acid.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eUses:\u003cbr data-mce-fragment=\"1\"\u003eGives excellent adhesion to galvanised steel and nonferrous metals. Gives extra protection to ferrous metals when used as the first primer coat.\u003cbr data-mce-fragment=\"1\"\u003eSpray apply 70-100 microns Wet Film Thickness to achieve 7-10 microns Dry Film Thickness.\u003cbr data-mce-fragment=\"1\"\u003eMust be overcoated the same day - no sanding.\u003cbr data-mce-fragment=\"1\"\u003eAllow 1 hour before overcoating with epoxies, 20 minutes for other coatings.\u003cbr data-mce-fragment=\"1\"\u003eMust use intermediate primer when overcoating with single pack topcoats and 978\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAluminium - Degrease. Scour with Scotchbrite. Degrease again.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eGalvanised steel - Clean and degrease. Use a proprietary acid wash if the surface has been chromate treated.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eRecommend overcoating the same day. Allow at least 1 hour drying before overcoating with epoxies.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDo not stove.","brand":"Premier Panelbeating Supplies Ltd","offers":[{"title":"Default Title","offer_id":45462984687894,"sku":"719K\/1L","price":90.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4496\/0790\/files\/polyetch1l_1lkit.jpg?v=1722547898","url":"https:\/\/www.premierpbs.co.nz\/products\/ppg-polyetch-base-primer-kit-yellow-1-litre","provider":"Premier Panelbeating Supplies Ltd","version":"1.0","type":"link"}