Hempel Internal Document
720 Priming joinery
1. Preservative treated timber: Retreat cut surfaces with two flood coats of a suitable preservative before priming. 2. End grain: Coat liberally allow to soak in, and recoat.
730 Workshop coating of concealed joinery surfaces
1. General: Apply coatings to all surfaces of components.
740A
Concealed metal surfaces
1. General: Apply full coating system to surfaces that will be concealed when component is fixed in place.
751 Staining wood
1. Primer: Apply if recommended by stain manufacturer. 2. Application: Apply in flowing coats and brush out excess stain to produce uniform appearance.
751A
Opaque for wood
1. Primer: Apply if recommended by manufacturer. 2. Application: Apply in flowing coats and brush out excess stain to produce uniform appearance.
751B
Decking- translucent finish
1. Application: Apply in flowing coats and brush out excess stain ensuring all surfaces are treated to saturation applying "wet-on-wet". 2. Pay special attention to freshly sawn ends of decking boards
751C
Existing coated decking- translucent finish
1. Sadolin Decking Stain and Protector is not suitable for use on surfaces where a higher build finish (such as varnish, paint & woodstains) have been used previously. In such cases, all such coatings should be removed completely and the surfaces treated as ‘New Timber’.
760A
Varnishing wood
1. First coat: As specified 1.1. Brush well in and lay off avoiding aeration. 2. Subsequent coats: Provide light key and smooth along the grain between coats.
760B
Varnishing wood floors
1. First coat: As specified 1.1. Brush well in and lay off avoiding aeration. 2. Subsequent coats: Provide light key and smooth along the grain between coats. 3. If more than 48 hours is left between coats then it is ESSENTIAL to abrade to remove surface gloss. Leave overnight to condition before proceeding
760C
Varnishing timber surfaces
1. SAdolin pv6S 2. First coat: As specified 2.1. Brush well in and lay off avoiding aeration. 3. Subsequent coats: Provide light key and smooth along the grain between coats.
Crown Trade 23-05-2024
M60 Painting/clear finishing Page 90 of 91
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