Woodland Scenics C1205 Flex Paste

This is thin filler material.

Redoing part of the layout and this product works great.

I purchased this to water proof a water area (river and lake) so it would not leak when pouring the water material. It worked great for that. However I found many other uses for it. such as this product can be mixed with a acrylic pigment to make a mud like scene. It worked very good for that.

This product works great for snow scenes. It remains bright white. I have tried another brand of flex paste and theirs yellowed within a day. You can apply on your track and clean the rails . Then using the the snow powder from woodland scenics really makes a winter time scene come real..

Havent used it yet but don't anticipate any issues