L Lee Haltom Member Joined Mar 13, 2022 Messages 13 Reaction score 6 May 29, 2023 #1 Is Minwax wood hardener spray good to use on balsa fins?
MarsLander Well-Known Member TRF Supporter Joined Oct 31, 2023 Messages 815 Reaction score 1,148 Location Ohio Apr 16, 2024 #2 For what? As a sealer? Dunno. If you are looking to strengthen the wood, this guys says no...go to 10:10...
For what? As a sealer? Dunno. If you are looking to strengthen the wood, this guys says no...go to 10:10...