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Found 17 results for the keyword ‘Sealer’

  • Painting plywood edges.

    A rough plywood shelf edge will not look good if you simply paint it with the rest of the shelf.Even after sanding it smooth, it will not take paint well. And if you are going to paint the shelf, you shouldn't waste your time and money trying to put glue-on trim on the edge.To get it to look good...
  • Getting a smooth finish on MDF panels.

    When you want a glossy smooth finish on MDF (Medium Density Fiberboard) panels, you need to do a little prep work before painting. The problem is that the first coat you put on will always raise the fibers in the fiberboard, and they then show up through all the other coats of paint.Start with a...
  • Liquid Elastomeric Roof Coatings

    Paint like coatings have been around for a long time claiming to extend the life of your roof for years. Until the late 90's they actually didn't do much more than camouflage a dying leaking roof -- the problem being that things move up there from full sunlight to cold nights, from hot summers t...
  • Myths and misconceptions about concrete and water

    A comment from a reader:"I notice in your section on self leveling concrete that you mention about needing to let the water out before putting anything on top of the new compound. (Self Leveling Concrete) This is a common misconception about concrete, in fact the water does not leave, it becomes ...
  • "Sealants", caulking and other confusing vocabulary

    Sealants, caulking and other confusing vocabularyThere are all kinds of "sealants" used in construction.What we normally call a "caulking" is properly called a sealant -- a thick material that cures to a flexible solid designed to "seal" the space between two materials -- particularly two materia...
  • Stopping a leak in a shower stall

    Letter: I have a ceramic shower, that is leaking, I do not know how it was built or what is underneath.In the last week +- have noticed about an ounce or 2 of water in the garage,I have a small openeing in the ceiling directly under due to the drain pipe, the drain pipe and feed lines are dry. Bu...
  • It is all wet behind the shower tiles. Why?

    Ed writes from Ajax, Ontario : All 3 walls of my bathroom shower stall are finished with 4" ceramic tiles and are in good shape. When I had to remove one of them, I discovered that the drywall was behind it was so wet that I had to put a fan on it over night to dry it out before I could glue...
  • Can you stain existing tile grout?

    Good questions, since we are usually trying to take stains out of grout.First you should be aware that you can purchase coloured grout. The renovation stores will have three or four base tones to choose from, not too exciting. Go to a speciality tile store and you will discover a wide variety o...
  • Driveway sealers

    Paul just moved from Moose Jaw to Ottawa, and he is not used to the use of salt on driveways. He is worried about what he should use to protect his driveway. And Greg has a driveway that keeps tracking asphalt in the house by way of shoes, basketballs and toys.There are two basic kinds of dr...
  • Repairing spalling Angel Stone.

    Dan from Fort Erie, Ontario wrote: I purchased a retirement home here just over an year ago and have noticed that the angel stone facing on the front of the house is breaking off. The house is about 40 years old and I suspect the angel stone is original. It appears that water is getting into ...