This store requires javascript to be enabled for some features to work correctly.
Holiday Shipping Update
Save BIG - Holiday Sale on Now!
Free Shipping* on Orders $75 + in Ontario & Quebec!
Painting
Drawing
Surfaces
Paper
Specialty
Shop Category
Gwartzman's Featured
Shop Gwartzman's specialty products, brands and collection
Octopus Fluids
New in stock! Octopus Fluid check out all the vibrant colours we have!
Rockite is the bridge between plaster and cement. It is a water based structural anchoring compound used for modelling and construction alike. Add water to the powdered Rockite, stir and pour into molds or frames to create a variety of shapes.
This box contains one pound of White Rockite.
Selling fast - 3 left
Earn [points_amount] when you buy this item.