Woodland Scenics ST1447 (A) Foam Putty™ - 16 oz vol (473 mL)
Reduced price

Woodland Scenics ST1447 (A) Foam Putty™ - 16 oz vol (473 mL)

A non-shrinking, easily sanded and lightweight filling material having the same characteristics as foam. Fill cracks and gaps on foam. Sand when dry.

16 oz vol (473 mL)

$10.74 $11.99 -10.43%
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Foam Putty works best on expanded polystyrene (EPS). This type of foam is used in the SubTerrain Lightweight Layout System product line.

When used on extruded polystyrene (XPS), the surface of the foam must be sanded with #80-grit sandpaper to give it some tooth, which will allow the Foam Putty to adhere to it. Otherwise, the Foam Putty will not stick to the surface.
drying time guidelines:
  • Very thin layer - 20 minutes
  • An 1/8 " or thicker - 1 to 2 hours or more
These drying times will vary depending on air humidity and temperature. If it seems slow to dry, place a fan in the room to help circulate the air.
Foam Putty can be painted. The dried surface of Foam Putty is gritty. For a smooth surface, sand dried Putty with a very fine grade sandpaper (220-400 grit) before painting. Apply two coats of paint, sanding lightly between coats.
ST1447
9.50 cm
10.60 cm
9.50 cm
0.20 kg
2 Items