Lightweight Hydrocal

This is Woodland Scenics' 1/2 Gallon Lightweight Hydrocal.

Woodland Lightweight Hydrocal 1/2 Gallon Model Railroad Mold Accessory #c1201
 Woodland Scenics # wooc1201
Retail $14.99  SAVE 21% !
Woodland Scenics Item # wooc1201
Specifications :

Volume: 1/2 gal

  • Woodland Product Number: C1201
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Spotlight Review

"Great for Multiple uses"
Great product, can be used for sculpting roads, inclines and banks, rock molds, and if you add small (Real World) Rocks and put it in a square mold you can make a great retaining Wall. only con is it sets up a little fast but other then that a great product

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  • Specially formulated for terrain model builders.
  • Half the weight of Hydrocal and goes twice as far.
  • It's the tough, quick setting product you will prefer!
  • Use it for casting rocks, creating hard shell scenery, filling in around castings and as an adhesive.
  • Leaves a smooth finish.
  • May be used on Plaster Cloth for making strong hard surfaces.
  • May be tinted with Woodland Scenics Earth Colors (liquid pigments).
  • Instructions are listed on the side of the package.


Volume: 1/2 gal

  • Woodland Product Number: C1201


One Carton of Lightweight Hydrocal

Requirements & Suggestions

Mixing Utensils and Bowls

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Brien Mitchum
This stuff is easy to use make sure you follow directions and it will last for a while, use for rock molds etc.

"Really Lightweight"
wtcasper (Westminster, CO)
I have tried other plasters to save money, but Hydrocal is so much lighter and mixes so much more easily that now I spend the money for a quality product. I use it for rocks, loading docks, railroad crossings, sidewalks, anything that can be poured or molded. NOTE: It does not adhere to foam insulation. You need to cover foam with plaster cloth first.

I used this on a layout I am modifying. IT WILL NOT STICK TO WOOD. IT WILL NOT STICK TO BUILDER STYROFOAM SHEET. A note from Woodland Scenic said it was designed to be used with other Woodland Scenic products, and will not adhere to these substrates. It was relatively easy to mix. It was easy to work into shape. It hardened well and could be sanded after it dried. It just did not adhere. It may work well for your application, but it did not work for me.

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