DIY Climbing Holds.

Chrisjob's Blog

Here's a how-to for making your own custom holds for a climbing wall.

Materials:
- 1 Block of Clay ($5-15 bucks great if you have a student id for that 10% :)
- Bondo Fiberglass Resin (I find getting the 1 gal size is managed easier aprox $20 bucks at home depot)
- Extra Fiberglass resin Fixer (about $2 to 4$ get one or two extra per gallon of resin)
- Play Sand or fine Silica sand (silica works better don't get anything with pebbles or rocks in it, starts at $5 to $10)
- 3/8" Washers (about .50 cents ea you need 1 to 2 a hold)
- 3/8" Mason drill bit for drilling the holes
- a can of WD40