Hi,
What do you like to use to wipe down the hull prior to fiberglassing? I've vacuumed the hull but there is a lot of fine dust that needs to be wiped off. I'm not sure water is the best for the final wipe because it may raise the grain again? On the other hand, acetone might dry too fast for efficient wiping so I'm thinking isopropyl alcohol.
thanks
wipe down before epoxy
- Glen Smith
- Posts: 3719
- Joined: Sat May 08, 2004 9:08 am
- Location: Baie-St-Paul, Quebec, Canada
Vacuum only. I do it three times with about 30 to 60 minute intervals. This allows airborne dust to settle. After the third vacuuming, it is ready for glass/epoxy. Using any liquids could possibly contaminate the wood surface. Oh yes, do not use a tack rag either. It will deposit a residue that will prevent epoxy adhesion.
thanks Glen. I assume that you use a shop-vac or equivalent? Which attachment (if any) do you use? I know these are kind of dumb questions because I'll find out for myself but sometimes it's nice to get pointed in the right direction. For example, if your experience shows that a brush attachment works best I would never find out because I don't have one.
cheers!
cheers!
- Patricks Dad
- Posts: 1476
- Joined: Wed Oct 13, 2004 1:11 pm
- Location: Warrenville, Illinois
- Glen Smith
- Posts: 3719
- Joined: Sat May 08, 2004 9:08 am
- Location: Baie-St-Paul, Quebec, Canada