![Help! Does anyone know of a resin that I can use to fill in my river? I'm using foam board from hobby lobby and am concerned resin will eat through the foam. : Help! Does anyone know of a resin that I can use to fill in my river? I'm using foam board from hobby lobby and am concerned resin will eat through the foam. :](https://preview.redd.it/p9plxmipznr11.jpg?auto=webp&s=dc82e8d405865d662c4625aeb6f595acdcf546db)
Help! Does anyone know of a resin that I can use to fill in my river? I'm using foam board from hobby lobby and am concerned resin will eat through the foam. :
![8oz Amazing Casting Resin Kit Casting Resin Instant Cure Resin Replica Resin Alumilite Corp Amazing Casting Resin 13-317 - Etsy 8oz Amazing Casting Resin Kit Casting Resin Instant Cure Resin Replica Resin Alumilite Corp Amazing Casting Resin 13-317 - Etsy](https://i.etsystatic.com/12317661/r/il/bcec31/3599838825/il_fullxfull.3599838825_5uhs.jpg)
8oz Amazing Casting Resin Kit Casting Resin Instant Cure Resin Replica Resin Alumilite Corp Amazing Casting Resin 13-317 - Etsy
![Amazon.com: Alumilite Amazing Clear Cast Plus [16 oz A+16 oz B(32 ounces) 2 Part Kit] UV Resistant Plastic Coating & Casting Epoxy Resin for Countertops, Cups, Tumblers & Crafts | High-Gloss Liquid Amazon.com: Alumilite Amazing Clear Cast Plus [16 oz A+16 oz B(32 ounces) 2 Part Kit] UV Resistant Plastic Coating & Casting Epoxy Resin for Countertops, Cups, Tumblers & Crafts | High-Gloss Liquid](https://m.media-amazon.com/images/I/51I6JUt8TbL.jpg)
Amazon.com: Alumilite Amazing Clear Cast Plus [16 oz A+16 oz B(32 ounces) 2 Part Kit] UV Resistant Plastic Coating & Casting Epoxy Resin for Countertops, Cups, Tumblers & Crafts | High-Gloss Liquid
![Amazon.com: Alumilite Amazing Clear Cast Plus [8 oz A + 8 oz B (16 ounces) 2 Part Kit] UV Resistant Plastic Coating & Casting Epoxy Resin for Countertops, Cups, Tumblers & Crafts Amazon.com: Alumilite Amazing Clear Cast Plus [8 oz A + 8 oz B (16 ounces) 2 Part Kit] UV Resistant Plastic Coating & Casting Epoxy Resin for Countertops, Cups, Tumblers & Crafts](https://m.media-amazon.com/images/I/A1ciy2rGd5L.jpg)