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OK, i've got a little job to do a sandwhich board - for a sandwhich shop. so here's a few questions to make sure i'm on the right track: 1. i'm using green "chalkboard" paint for the place they'll write the specials on. is there any problem with this as an exterior paint? it will get a lot of use. 2. i'm using 1/2 MDO. can i seal the edges with "MD Max 3500" - it says its premium acrylic caulk with "silicone enhanced flexiblility." the place was out of the DAP stuff i've used in the past. 3. i'm using those plastic handle/hinges. i like them, but not sure why they cost so much ($4.50). 4. feet? i was going to cut an arc with my jigsaw, but somebody else said i should still put rubber feet on it. somebody else suggested 2x4s for extra weight (for wind) and for strength (?).
so - its all pretty basic stuff that i'm pretty clueless about. any and all suggestions appreciated. (as usual, i'll expect a string of conflicting responses that i'll learn a lot from!).
------------------ ::scooter:: :: don't blame me... i'm just a beginner
Posts: 1356 | From: Oakland (and San Francisco) | Registered: Mar 2001
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Just that chalkboard paint is extremely smelly and toxic. It eats through styrofoam and anything that it doesn't like. It also dries fast so try a bit on something first, and ensure ventilation.
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Scooter: Just got my copy of sign by-laws from the closest town. They require a solid bar on the inside of A-frames to cut down on blow overs and colapsing. They are all suposed to come in at night so the bar has to be removable or hinged. A good idea no matter where you are. Rob
------------------ Rob Root Root Cellar Signs Waubaushene, Ont. point and click until it works
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Hardware stores have a nice deal for a crossbrace..it is hinged in the middle. This will allow it to fold up and makes it easier to carry...It locks in position when the sign is on duty. I seal plywood edges with epoxy. Rubber feet will definately save wear on the feets. For smaller boards I use 3/4" plain with no 2x4s or 2x2s.. Chalkboard paint=outdoor application
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