Custom molding mix for rubber molds like Linka and Woodland Scenics’ molds.
Extremely fine powder to capture the smallest detail in a mold.
This product starts setting in 10 minutes and dries hard in approx. 1 hour.
This product is water proof, does not crumble and is quite strong when set.
Do not stir too vigorously when mixing and bubbles will be a minimum in the cast.
No product can be bubble free, but this one releases bubble when the mold is slightly vibrated.