Answers

Depends. Remember that chink should only be used in a gap of 3/4” or larger. Caulk should be used in smaller gap. If the existing caulk is real rough or loose it may need to be removed or ground back some, but not always.

Yes. Call Ryan at 877-788-5647 for help.

Cement used to be used (mortar actually), but I would recommend using Grip Strip Backer and then Perma Chink. The mortar doesn’t work very well and can cause rot.

his is one that I have. Can’t say how good it is. Chinking: By the shovel: 1 portland cement 3 strained sawdust 4 fibered plaster 2 masonry sand 2 masonry cement mix dry add water

I would recommend tearing it all out and replacing with Grip Strip backer and Perma Chink. Call Timeless Wood Care Products at 800-564-2987 for help and the materials you will need.

No, drywall mud will dry out and crack away from the boards. I would recommend true chinking. Call 800-564-2987 to buy or go to timelesswoodcare.com

Not sure what kind of chink, latex or mortar? If it was latex you should be able to skin coat and repair without having to remove it. I have chinked with latex in some extremely cold weather and never had a problem. He may have also not applied enough product… Read More »Archive-1306

You should call Dave at Timeless Wood Care Products. He can help answer questions and has everything that you will need. His number is 800-564-2987.

Definitely use it. It will pay for itself in heat and air conditioning savings.

You might want to try caulking between the boards with Slate Gray Energy Seal caulk. You can buy it at 800-564-2987.