Make your own concrete molds forms texture and stamping mats with polytek s wide selection of concrete mold making materials.
Liquid rubber for concrete molds.
4 5 out of 5 stars 92.
This liquid latex rubber will not stick to metal clay ceramics plaster wood or modeling clay.
Mould rubber latex is a synthetic latex rubber for detailed reproduction of objects of virtually any fine texture.
There are two main suppliers of urethane rubber for concrete molds.
Smooth on and polytek both make polyurethane rubbers that come as two part liquids resin and hardener.
Smooth rubber that picks up fine detail of the object.
Through decades of research and development polytek is able to offer one of the most comprehensive selections of flexible mold materials for concrete casting applications.
The rubber is for making the actual mold form of your model.
Get it as soon as wed sep 30.
Liquid rubber is a great way to make durable perfectly smooth molds.
You can use the molds you make from mold builder to cast paper plaster candle wax soap concrete clear polyester resin or clear casting epoxy.
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Platinum silicone mold rubbers can be appealing because of their great release properties tin cured silicones should not be considered for concrete as they shrink over time and deteriorate with age.
The resin is what will add support to your rubber mold when it s poured with concrete.
The brand i recommend is holdens.
You can find it here holdens latex rubber.
Here at polytek we often recommend the use of liquid polyurethane rubber to make molds for concrete casting e g concrete tiles panels statuary pavers bricks countertops edging etc.
Miraclekoo silicone mold making kit liquid silicone rubber clear mold making silicone for resin molds silicone molds diy manual making 21 16 oz 4 2 out of 5 stars 220 29 99 29.
Latex fiberglass concrete molds rubbermoldman a selection of latex rubber and fiberglass molds used for casting beautiful concrete statuary.
Can build it up in layers to desired thickness.
Concrete wood plastic etc.