Caulking Cedar Siding Knots

If the siding is unpainted stick with epoxy filler it s.

Caulking cedar siding knots.

If i install a non finished product i usually go with a 3m paintable caulk. The wood s structural integrity will remain unless the wood is exposed to excessive moisture which can cause curling cracking and wood rot. Imperfections on the siding gaps cracks failed knots etc. If i am installing a prefinished product which i do mostly i use a color osi match caulk.

This is a high performance formula that comes in a 10 1 oz bottle. If overused or incorrectly placed siding caulk can cause more damage to your exterior than good. One of the main reasons why consumers go for this product is the ease of application. I m not a painter but i do install cedar siding and i always caulk all the joints.

If you re in the market for the best exterior caulk for cedar siding you will appreciate what the red devil 077010 has to offer. Caulking them is a mistake and the caulking is likely to fail prematurely. Fill cracks in painted siding with either exterior acrylic latex caulk caulk or with epoxy wood filler which is a better choice. When deciding how to use caulk on your siding however it is generally more important to consider where you should not use it.

Anything that might one day allow moisture to penetrate will be sealed. Grumpy chicago gutters. While cedar stands up to the elements fairly well on its own putting a seal or a coat of paint on it can enhance the color and protect the wood from inclement weather.