{"product_id":"larsen-np-keycoat-primer-high-performance-non-porous-surface-primer-for-tiling-levelling","title":"Larsen NP Keycoat Primer | High Performance Non-Porous Surface Primer for Tiling \u0026 Levelling","description":"\u003cp class=\"MsoNormal\"\u003eLarsen NP Keycoat is a high-performance water-based modified polymer primer specifically developed to provide exceptional adhesion on smooth, dense, and non-porous substrates prior to tiling and floor levelling applications. Supplied ready to use, NP Keycoat creates a reliable bonding surface that improves the performance of tile adhesives, self-levelling compounds, and flooring systems on difficult backgrounds.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDesigned for professional flooring and tiling contractors, NP Keycoat is particularly effective on demanding substrates such as existing tiled floors, one-coat damp-proof membranes (DPMs), metal surfaces, and other non-absorbent backgrounds where conventional primers may be unsuitable. The advanced polymer formulation promotes strong adhesion and helps ensure long-lasting installation performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIn addition to its use on non-porous surfaces, NP Keycoat can also be diluted for application on porous substrates, where it acts as a general-purpose primer to regulate absorption and improve the workability and bond strength of subsequent tile adhesives and levelling compounds.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eSuitable for domestic, commercial, and refurbishment projects, Larsen NP Keycoat offers a versatile solution for preparing a wide variety of floor and wall substrates prior to tiling and flooring installations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eHigh-performance modified polymer primer\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eReady-to-use formulation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDesigned for smooth and non-porous substrates\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eImproves adhesion before tiling and levelling\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSuitable for tiled floors and difficult backgrounds\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eIdeal for one-coat DPM systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSuitable for metal substrates\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be diluted for porous substrates\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eHelps regulate substrate absorption\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eProfessional-grade floor and wall preparation primer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Streetscape","offers":[{"title":"1 Litre","offer_id":57472116719960,"sku":null,"price":11.9,"currency_code":"GBP","in_stock":true},{"title":"5 Litres","offer_id":57472116752728,"sku":null,"price":45.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/8557\/5768\/files\/NPKeycoat.jpg?v=1780911045","url":"https:\/\/shoplarsen.co.uk\/products\/larsen-np-keycoat-primer-high-performance-non-porous-surface-primer-for-tiling-levelling","provider":"Shop Larsen","version":"1.0","type":"link"}