5 years ago we applied weatherall 2 coats of stain and 1 coat of gloss. It is peeling we plan to corn cob blast or glass blast which do you prefer. We live in western Nebraska, lots of wind. We erected a new garage and tried permachink ultra 2 sequoia brown stain with 1 advance gloss top coat. wanted to do this to compare products. 8 months later already peeling. What do we do before we tackle our house which is 4800 sq ft. Do we have to wash it after we blast it, or stain it after blsting it?

waterloop Changed status to publish April 2, 2024