There are several common types of caulk. Silicone-based caulk bonds to almost anything, but isn’t paintable.
Acrylic or latex-based caulk – similar to silicone-based caulk, but is paintable. Clear caulk – primarily good for allowing the project surface to show through. Concrete or Masonry caulk – ideal for concrete and masonry surfaces.
Caulk comes in cylinders or squeeze tubes. Cylinders requires the use of a caulk gun while squeeze tubes can be applied directly to a project surface.
Many types of caulk come in colors for matching the caulk color to the surface color.
Caulk can only fill in spaces about 1/4 inch deep, so large holes or voids must be filled in with some other material first. Then, caulk can be applied on the surface as a sealant.
Handy Person Tips
1. Rub petroleum jelly on the hinges and door knobs before you start to paint a door. If you get paint on them, they will wipe off easy.
2. To keep white paint from yellowing, add 10 drops of black paint to each quart of white.
3. When painting ceilings, cut a child’s rubber ball in half and put your paint brush in one of the halves to catch the drips.
4. An old pair of swimming goggles will protect your eyes from paint splatters and drips when painting ceilings.
5. When painting, protect your hands and face with moisturizer. Cleanup will be easier and the moisturizer will prevent paint from seeping into the pores.
6. Before starting to paint with enamel paint, lightly coat your hands and underneath your fingernails with any name brand hand cleaner. After the painting is finished, your hands will be easy to clean.
7. Line your paint tray with aluminum foil. When its time to clean up, just roll up the foil and throw away.
8. To stop paint from dripping, punch a few holes in the rim of the paint can. When the brush is wiped against the edge, the paint flows back into the can. The lid covers the holes so the paint won’t dry out.
9. To remove lumps from paint: Cut a piece of screen to fit the inside of the paint can. Set it on top of the paint and let it float down to the bottom of the can. It will take all the lumps with it, trapping them at the bottom of the can.
10. When painting trim around windows, doorways etc. try using stiff paper to cover the area you don’t want painted. (An old phone book cover works well.) Slide paper along as you paint. It’s much faster and more economical than using masking tape. Works well with either a roller or brush.
11. When painting a room, dip a small card into the paint so that you have the exact color with you and can match accessories in stores.
12. When painting inside corners, trim the paint brush bristles to a V to save strokes and spread paint more evenly.
13. Before pouring paint from a can, cover the rim with masking tape. After pouring, remove the tape — the rim will be clean and the cover will fit tightly.
14. When you poke a paint brush into corners or allow it to rest on the bottom of the paint can, the bristles curl and stray. To straighten natural bristles (not synthetics), try wrapping the brush in a couple of thicknesses of damp cloth and press gently with an iron. The steam and cloth binding do the job. Only light pressure is needed. Let the bristles cool before you unwrap the brush.
15. When painting old woodwork, fill in the holes or cracks with a mixture of flour and some of the paint you are using. It hardens like cement and matches perfectly.
16. When painting stairs, paint every other step first. When these are dry, paint the rest.