Caulking Cedar Siding Knots

Imperfections on the siding gaps cracks failed knots etc.

Caulking cedar siding knots.

I m not a painter but i do install cedar siding and i always caulk all the joints. It dries in just an hour and serves for up to 35 years. Caulking them is a mistake and the caulking is likely to fail prematurely. If overused or incorrectly placed siding caulk can cause more damage to your exterior than good.

Fill cracks in painted siding with either exterior acrylic latex caulk caulk or with epoxy wood filler which is a better choice. One of the main reasons why consumers go for this product is the ease of application. The wood s structural integrity will remain unless the wood is exposed to excessive moisture which can cause curling cracking and wood rot. 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.

Grumpy chicago gutters. If i install a non finished product i usually go with a 3m paintable caulk. 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. If i am installing a prefinished product which i do mostly i use a color osi match caulk.

If the siding is unpainted stick with epoxy filler it s. Anything that might one day allow moisture to penetrate will be sealed. This is a high performance formula that comes in a 10 1 oz bottle.