{"product_id":"amonn-amotherm-wood-451-sb-fire-retardant-basecoat-white","title":"Amonn Amotherm Wood 451 SB Fire Retardant Basecoat - White 2K Kit","description":"\u003cp\u003eThe same certified fire protection as the clear Amotherm system, for timber that is going to be painted a colour rather than left as wood. \u003cstrong\u003eAmonn Amotherm Wood 451 SB Basecoat\u003c\/strong\u003e is the pigmented, white version of the fire-retardant basecoat — a two-component, solvent-based polyurethane carrying the reactives that decompose under flame, release inert gases and slow the charring of the timber.\u003c\/p\u003e\n\n\u003cp\u003eSold as a complete 2K kit — \u003cstrong\u003e5 kg Component A (white) + 5 kg Component B hardener\u003c\/strong\u003e, mixed 1:1. It is the first half of a system; the second half is the tinted Amotherm Wood 451 SB Topcoat.\u003c\/p\u003e\n\n\u003ch3\u003eThe classification only holds as a system\u003c\/h3\u003e\n\u003cp\u003eClassification report CR-09.2025-1 (BM Certification, EN 13501-1:2018) certifies \u003cstrong\u003eB-s1,d0\u003c\/strong\u003e for the Amotherm Wood basecoat together with its topcoat, and states the classification is valid for any colour. It holds at:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 g\/m² of basecoat\u003c\/strong\u003e — or 300 g\/m² if you sand between basecoat and topcoat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e160 g\/m² of topcoat\u003c\/strong\u003e over it. Both coats, always.\u003c\/li\u003e\n\u003cli\u003eOn wood-based substrates of \u003cstrong\u003eat least 680 kg\/m³ density and 12 mm thickness\u003c\/strong\u003e, fixed with no air gap behind, on walls and ceilings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much you need\u003c\/h3\u003e\n\u003cp\u003eOne kit gives roughly 10 kg of mixed basecoat — \u003cstrong\u003eabout 50 m²\u003c\/strong\u003e at 200 g\/m², about 33 m² at the sanded rate. Pair each basecoat kit with one topcoat kit.\u003c\/p\u003e\n\n\u003ch3\u003eWorking with it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e raw wood, or wood with a non-film-forming primer. Not over wax or water-repellents. Moisture below 15%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix:\u003c\/strong\u003e the fire-retardant solids settle — stir Component A right through with a paddle mixer before adding B. \u003cstrong\u003ePot life 90 minutes.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply\u003c\/strong\u003e by airless (60–120 bar, 0.011–0.015 inch tip), conventional spray or curtain coater. Brush possible, finish poorer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoats:\u003c\/strong\u003e one or two to reach 200 g\/m², the second between 1 and 4 hours after the first. Topcoat within 8 hours without sanding, or after 12 hours with sanding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConditions:\u003c\/strong\u003e at least 10°C and below 60% humidity. Dust-dry in 30 minutes, through-dry in 12 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat it is not\u003c\/h3\u003e\n\u003cp\u003eInterior only as supplied. No UV or biological protection — an impregnating primer goes on first where either is needed. Oily species need a polyurethane insulating primer under it. And it is white only: the colour comes from the tinted topcoat, not the basecoat.\u003c\/p\u003e\n\n\u003cp\u003eRead \u003ca href=\"\/pages\/amotherm-fire-protection-system\"\u003ehow the system works\u003c\/a\u003e and the classification report (Datasheets, below) before specifying. The report notes it does not constitute type approval of the product. Supplied to order from Amonn, normally within 1–2 working days.\u003c\/p\u003e","brand":"Amonn","offers":[{"title":"Default Title","offer_id":57235125698884,"sku":"466709154+466707054","price":439.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5594\/2100\/files\/amonn-fire-retardant-wood-coating_da15c34c-783c-4e92-b208-2aa06596da69.png?v=1789123608","url":"https:\/\/www.paintlab.ie\/products\/amonn-amotherm-wood-451-sb-fire-retardant-basecoat-white","provider":"paintlab.ie","version":"1.0","type":"link"}