Reddit reviews Bondo Fiberglass Cloth, Repairs Small to Large Holes, Cracks, Rust Outs or Gouges in Any Fiberglass, Metal, Wood or Concrete Surface Including Pools, Boats, Sheds, Play Equipment & More, 8 sq. ft, 1 cloth
We found 1 Reddit comments about Bondo Fiberglass Cloth, Repairs Small to Large Holes, Cracks, Rust Outs or Gouges in Any Fiberglass, Metal, Wood or Concrete Surface Including Pools, Boats, Sheds, Play Equipment & More, 8 sq. ft, 1 cloth. Here are the top ones, ranked by their Reddit score.
Interlocking strands of fiberglass allows for bridging holes and gaps0.20 mm cloth is generally cut to fit with scissors for Uniform repairsVersatile cloth works on automobiles, boats, tubs, showers, sinks, pools, hot tubs and moreProduct repairs multiple surfaces, including concrete, wood, fiberglass, metal and moreUse during the fill stage of the 3M body repair system
Oh yeah. If you need more filling and/or stronger joint, you can get some fiberglass cloth and cut it/tear it into a bunch of 1/4" loose fibers and mix it into the epoxy. Be sure to scuff up the plastic with sandpaper and clean with alcohol for good adhesion.
Epoxy: https://www.amazon.com/Bob-Smith-Industries-BSI-201-Quik-Cure/dp/B0166FFFD4
Fiberglass cloth: https://www.amazon.com/Bondo-20128-Fiberglass-Cloth-sq/dp/B002JRGOT8/