i live in a timber kit house and at various points around the exterior there are vertical joints/gaps filled with some kind of filler, i'm assuming these are sections where the timber kit sections meet? either way the filler is now cracking and i want to chip/peel it out and renew. i'm thinking something like this:
http://www.unibond.co.uk/en/sealants/outdoor-sealants/extreme-repair-sealant.html
advice please
http://www.unibond.co.uk/en/sealants/outdoor-sealants/extreme-repair-sealant.html
advice please