i have a 25 year old log home w/no finish or chink on ext. int. is chinked and finished. what is best method to prep exterior for stain and chink? will corn blast affect int. chink if done now?
Corn cob blasting will not effect the interior chinking and would be the best way to prep the exterior for stain and chink. Call Mike at 866-670-3020 for help.