Foam Putty (WOOST1447)

Foam Putty for SubTerrain is a non-shrinking, lightweight filler designed for use with the SubTerrain Lightweight Layout System. It fills cracks and gaps in foam-based layouts, and its foam-like characteristics help it blend with the high-density foam components used in SubTerrain. Packaged in a 1-pint container (28 cubic inches), it offers a convenient option for quick touch-ups and larger patches as a layout comes together.

Used as part of the SubTerrain system, this putty helps create a smooth, even surface before scenery or painting by filling seams and small gaps with a stable, lightweight filler that dries with minimal shrinkage. The result is a clean base that supports detailing and finish work.