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It is recommended that MDF mouldings are allowed to remain in the fixing environment for approximately 24 hours before use. It is recommended not to fix MDF mouldings to damp plaster or any other damp materials.
MDF Mouldings are easy to fix using traditional tools and materials. Before being fixed in place, any cut edges or other unsealed areas should be sealed by the fixer with at least one coat of proprietary wood primer complying with BS 5358 or one coat of polyurethane varnish.
Fixing with nails
| When using nails for fixing, they should be punched in below the surface and not inserted nearer than 12mm from any edge. For nailing through a moulded profile, lost head pins are recommended. |
Fixing with adhesive
| Most modern glues and panel adhesives work well, but manufacturers' recommendations should be followed in cases of porous damp surfaces. |
Any visible nail or counter-sunk screw fixings should be filled using a good quality shrink resistant non-water based filler. Filled area should then be sanded smooth with a fine abrasive paper (grit range 350-500) prior to painting.
Primed MDF Mouldings are ready to receive a top coat. Dark colours may require an additional undercoat, but a single top coat applied with a well-loaded brush will generally achieve a superior finish.
MDF Mouldings should be stored on dry bases and under cover. They should be fully supported on a flat level surface with ample ventilation provided to reduce the risk of absorbing moisture. Any protective wrapping should be left in place until time of use.
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MDF Mouldings
