What is Elastomeric?
Relatively new product available in most major brands. Proven effective
in it’s water preventing quality. Thick paint with the ability
to expand and contract with weather conditions and not crack. Similar
to the manner in which caulk seals. Architects and building contractors
have been recommending this product for commercial and residential
use. Over time, regular paint may shrink and become brittle causing
old small cracks to reappear. Elastomeric fills the cracks and
creates a stretch bridge with expansion, leaving the cracks still
covered. This product may cost a little more but like anything
else, it is worth it. This paint material is more expensive to
apply, per gallon. The thickness of the paint requires a few more
gallons for proper coverage. It takes more labor and heavier spray
equipment to apply. The improvement is dramatic. Not only in appearance
but the added protection makes this product upgrade worth the cost. Back To Top
What causes blistering/bubbles in paint?
Moisture is the problem. This is not the paint or the painter. The solution can
only be found by tracking down the source of the water. To scrape or blast off
the surface and prime and paint will not prevent the problem. It will reappear.
When the moisture problem is found and repaired the wall must be allowed to dry
thoroughly before painting can be done. Back To Top
What about mildew?
Mildew is a living organism or spore carried in the air. It likes moisture and
loves wallpaper paste in the bathroom. The moist air and the mild temperature
are ideal for the spore growth. If the paper in the bathroom is discolored, more
than likely it is mold spores. Wallpaper does not breathe well creating an ideal
environment for growth. Regardless of where it is found, interior or exterior,
closets or open rooms; it must be killed before covering with paint or any other
surface. There are primer and paint products with mildew inhibitors and they
are recommended after all the spores have been destroyed. Proper ventilation
is a big factor. Back To Top
Does old wallpaper need to be removed?
No, not always. If it is in good shape and adhering properly with smooth edges
and seams then probably it can be papered over. If you intend to paint over the
paper it is best to try and remove the paper. If it does not want to come off
easily then it may be primed and textured a little to match existing walls. Removal
of wallpaper depends on the glue used and the number of times the wall has been
papered. There are commercial removers. These products must get through the surface
to the paste or they are ineffective. Most often a wet beech towel tacked over
the surface helps along with pricking the surface everywhere to let the solvent
in and under. Commercial rollers to perforate the surface are available. Having
wallpaper professionally removed can be rather expensive. Again, depending on
the glue. Most new wallpaper is applied with primers to make it easier and less
troublesome to remove. Old papers can be difficult. Back To Top
What do you do with peeling paint?
Finding out why paint is peeling is always of interest. It is easy to blame the
painter or the paint. However, that may not be the case. If the paint is peeling
down to the wood then the last painter is not to blame. Often older wood homes
will peel from sun exposure. Sunlight, year after year causes expansion and contraction
and even primer will separate from the wood with time. Dark colors of house paint
absorb the sun and get hotter than white or light colors. The west side of the
home has the most sun exposure, unless shaded. You can tell if sunlight is to
blame if the peeling is less under the eaves where the sun does not hit the wall
directly. When repainting begins pay special attention not to paint with direct
sunlight on the surface. This may cause the primer and paint to dry too rapidly
trapping the solvents. Later they may turn to vapor and put pressure against
the topcoat. Two things can be done before repainting begins. One is to see if
the most damage is on the sunny side and just strip off the original primer by
blasting. The second thing is to spot scrape, sand and peel down to a tight surface
and then prime and paint the entire area. This cost less, however, it also requires
more maintenance. This does little for the areas that may eventually peel. Touch
up scraping and painting may be necessary within a year or two. Back To Top
Can factory paneling be painted?
Yes. The process is time consuming. The paint must be allowed to cure for up
to three weeks before you can determine the durability.
However, with proper cleaning first, then light sanding, the paneling would be
ready to receive primer. This must be a product suited specifically to create
a bond to the substrate. Most often a very good acrylic primer will do the trick.
The use of a product such as Kilz may not be designed to bond properly and can
be smelly indoors. Once cleaned and sanded make sure to caulk all cracks and
putty
nails and dry thoroughly. Sand fill areas. The use of an industrial degreaser
such as No Sand
is a great idea before primer. Only degrease an area you can do within a 30 minute
period with primer. Apply a topcoat of a satin acrylic eggshell finish for durability. Back To Top