In Singapore the outside of your private home takes a beating. With the extraordinarily scorching solar and sudden downpours, its your paint takes the brunt of the injury. Now if you wish to give your private home an extended lasting exterior makeover, then you should be certain its carried out proper.
When doing out of doors portray, preparation is the important thing to a superb paint job. Floor preparation is the one solution to obtain an ideal end. Completely different preparation and various kinds of primers will likely be wanted relying on the floor and its situation. There are two primary kinds of primer: oil-based latex or water-based. Oil-based primers regular take longer to dry however are extra sturdy. Under are a number of widespread kinds of floor that want priming earlier than portray and the completely different strategies of preparation you’ll need to observe earlier than priming.
New, weathered or untreated wooden
Use a latex-based primer on new, weathered or untreated wooden. At all times guarantee that the wooden is totally dry earlier than priming. At all times give the wooden a sand and thorough clear earlier than the priming begins, by doing this you’ll make sure that you obtain a clean {and professional} end. It is suggested to make use of an oil-based exterior wooden primer for blocking tannin, water, and different stains.
Beforehand painted or handled wooden
Earlier than you begin to prime, take away all of the unfastened or flaking paint. Sand the tough edges and uneven floor. That is essential to get a clean {and professional} end. Any areas which can be naked must be sanded and dusted off to provide the primer a mud free floor to stick to. Previous paint will be chalky, so an oil-based primer must be used. If the outdated paint has not flaked and continues to be adhering properly to the wooden, you wouldn’t have to make use of a primer. You may easy sand, clear and paint. Deal with handled wooden the identical method, sand, clear and prime. Keep in mind when utilizing paint or primer on painted or handled wooden, do a check on a small space to guarantee that there isn’t any response to the outdated paint or remedy.
Stucco and masonry surfaces
Masonry tends to be porous so use a latex sealer or primer. Take away all unfastened, peeling paint and energy wash to take away any chalk. Take away dust and grease with a product akin to a degreaser and cleaner. Take away mildew stains with a mildew stain eradicating product. Cracks and gaps wider than 1.5 mm must be routed open, dusted and patched. Use an acrylic caulk round home windows, doorways and trim. You solely want to make use of a primer the place outdated paint has been eliminated by sanding or every other floor preparation.
Aluminium and galvanised iron surfaces
Solely use steel primers on steel and aluminium. At all times learn the directions on the tin to make sure you have the right primer for the floor you’re priming. Clear the floor utilizing a non-metallic scouring pad or metal wool. Use a non-alkaline cleanser on a rag to totally clear the floor earlier than priming. The important thing to portray steel surfaces is to forestall rust type reforming. It’s essential to take away any rust earlier than making use of a latex or oil-based primer that inhibits rust. Two coats is greatest to forestall future rusting. If the floor has been painted earlier than, sand the floor to get a clean end. It’s advisable to make use of a primer even when the floor has been painted earlier than, it will make sure that the paint sticks to the floor and there’s no probability of the paint reacting to the outdated paint.
So briefly you should make sure that the floor you’re priming is all the time clean and clear, that is for all surfaces. Mud or oily residue may cause the primer to react and you’ll need to begin another time. At all times learn the directions on the tin and use the right primer for the floor you’re aspiring to primer. Do that and it’s best to all the time get a superb consequence.
Planning on doing a exterior portray job and desire a skilled to do it?