These rocks should work great for Z, N, or HO scale trains. I bought them for Z scale use but, there are a variety of sizes to choose from in one mold. Since getting this mold I have switched over to printing rocks with a 3D printer.

When I place it on a surface the mold does not lay flat due to the ridges on the back side being different heights. does that affect the castings?

Not sure I understand your questions, but I made a frame out of styrofoam and toothpicks to hold the mold level when I poured the plaster so it would dry level.

What is the size difference of scale HO and N?

An N scale foot would be about 1/16 of an inch long, an HO scale foot would be about 1/8 of an inch long. Example: a "forty foot" long boxcar model would be about 5-1/2 inches long in HO scale and about 2 3/4" long in N scale.

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Description

🛠️ Mold Your Imagination into Reality!

ENDLESS CREATIVITY - Mold and paint for unique rock formations.
USER FRIENDLY DESIGN - Quick and easy to use for all skill levels.
ECO FRIENDLY MATERIALS - Craft with confidence, knowing it's safe for the environment.
TRANSFORM YOUR TERRAIN - Create stunning landscapes with ease!
PERFECT FOR PROFESSIONALS - Ideal for modelers and diorama enthusiasts.

Woodland Scenics Rock Mold Outcroppings are high-quality silicone molds designed for creating realistic rock formations in model landscapes. With customizable designs and a variety of sizes, these molds are perfect for hobbyists and professionals alike, allowing for endless creativity in diorama building.

Reviews

S**.

Very good

29.06.2022

A**E

Awesome product

Awesome detailing

13.10.2018

U**M

Quality, Perfection, Durable

Another Standout product from Woodlands. These moulds have held up use after use and more importantly so has the detail of the rock impressions.

20.12.2021

K**N

Out cropings

The mounds work beautifully, saves lots of plaster carving and scraping.

13.02.2021

S**T

Worth the money, cheaper than buying in uk.

These are very useful, and found they can be a little tricky to remove being small. Out of 20 I made up only damage 3/4 but I do tend to be heavy handed. Would buy again

30.09.2019

G**R

Rock Molds

This rock mold works well easy to use.

16.11.2021

J**Y

Wet the mold before using

Good

25.05.2021