by Hareline Dubbin, Inc
An exceptionally thin acrylic polymer and bonding resin based head cement, Hareline's popular Hard-as-Hull Penetrator is specially formulated to soak in and help lock in your materials in place. Sold with a convenient brush-applicator incorporated into the bottle cap, give Hard-as-Hull Penetrator a try. (0.50 fl oz)
***Please note, this product cannot be shipped via Air. Most International addresses and some expedited domestic delivery services may be restricted.