Moulding Rubbers

Whatever you want to make, we have economical polyurethane moulding and casting supplies to meet your needs!

Our moulding materials are durable and abrasion-resistant to minimise tearing and maximise durability.

From commercial jobs or hobbies to industrial applications, our rubber moulding supplies are easy to use and deliver premium performance.

Moulding and Casting Supplies

Brush-on polyurethane moulding rubber is extremely versatile and easy to use for vertical applications like walls, unusual shapes, and ceilings – such as architecture or artwork reproductions.  

Smooth-On Polyurethane moulding rubbers cure with negligible shrinkage, so your mould always produces an accurate result and capture the tiniest details from textured surfaces.

For concrete stamping pads or hard plaster, it doesn’t get much better than flexible polyurethane rubber for creating your moulds.

  • Available in a wide range of hardness options

  • Easy to mix – often with 1:1 ratio

  • No vacuum degassing needed

  • Brush-on or pourable options available to meet the needs of unique projects

  • Perfect for casting pigmented or coloured concrete or plaster

Not sure if polyurethane moulding rubber is right for your project? Order a trial kit to see if it meets your needs before you commit to a full gallon or more.

Browse the details for each rubber moulding solution below to find your perfect fit!

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Brush-On 50 Trial Kit (800gm)

Brush-On 50 Trial Kit (800gm)

Brand: Smooth-On

Out of date stockSmooth-On's Brush-On® Series of mold rubbers are extremely versatile and are famous..

Ex Tax: $40.00 AUD
Brush-On Series 1 Gallon Kit (8.17kg)

Brush-On Series 1 Gallon Kit (8.17kg)

Brand: Smooth-On

Smooth-On's Brush-On® Series of mold rubbers are extremely versatile and are famous for their abrasi..

Ex Tax: $374.52 AUD
Brush-On Series Trial Kit (800gm)

Brush-On Series Trial Kit (800gm)

Brand: Smooth-On

Smooth-On's Brush-On® Series of mold rubbers are extremely versatile and are famous for their abrasi..

Ex Tax: $68.94 AUD
Econ 60 1 Gallon Kit (7.26kg)

Econ 60 1 Gallon Kit (7.26kg)

Brand: Smooth-On

Econ® 60 is an economical and fast curing Shore 60A urethane rubber. It has no odor, features a conv..

Ex Tax: $288.11 AUD
Econ 60 Trial Kit (900gm)

Econ 60 Trial Kit (900gm)

Brand: Smooth-On

Econ® 60 is an economical and fast curing Shore 60A urethane rubber. It has no odor, features a conv..

Ex Tax: $50.30 AUD
Econ 80 1 Gallon Kit (6.9kg)

Econ 80 1 Gallon Kit (6.9kg)

Brand: Smooth-On

Econ® 80 is an economical Shore 80A polyurethane rubber suitable for a variety of mold making and in..

Ex Tax: $289.00 AUD
Econ 80 5 Gallon Kit (35kg)

Econ 80 5 Gallon Kit (35kg)

Brand: Smooth-On

Econ® 80 is an economical Shore 80A polyurethane rubber suitable for a variety of mold making and in..

Ex Tax: $1,355.60 AUD
Econ 80 Trial Kit (860gm)

Econ 80 Trial Kit (860gm)

Brand: Smooth-On

Econ® 80 is an economical Shore 80A polyurethane rubber suitable for a variety of mold making and in..

Ex Tax: $49.82 AUD
PMC770 Trial Kit (1.35kg)

PMC770 Trial Kit (1.35kg)

Brand: Smooth-On

Potlife 30 min - Demould 16hrs 70 ShoreA PMC®-770 is a Shore 70A addition to our line of indu..

Ex Tax: $75.44 AUD
PMC780 1 Gallon Kit (10.89kg)

PMC780 1 Gallon Kit (10.89kg)

Brand: Smooth-On

Potlife 25 min - Demould 48hrs 80 ShoreA PMC®-780 Urethane Rubber - PMC®-780 is a premium per..

Ex Tax: $570.95 AUD
PMC780 Trial Kit (1.35kg)

PMC780 Trial Kit (1.35kg)

Brand: Smooth-On

Potlife 25 min - Demould 16hrs 80 ShoreA PMC®-780 Urethane Rubber - PMC®-780 is a premium performa..

Ex Tax: $75.44 AUD
PMC790 1 Gallon Kit (10.89kg)

PMC790 1 Gallon Kit (10.89kg)

Brand: Smooth-On

Potlife 20 min - Demould 48hrs 90 ShoreA PMC®-790 Urethane Rubber - PMC®-790 is an indust..

Ex Tax: $570.95 AUD
PMC790 Trial Kit (1.35kg)

PMC790 Trial Kit (1.35kg)

Brand: Smooth-On

Potlife 20 min - Demould 48hrs 90 ShoreA PMC®-790 Urethane Rubber - PMC®-790 is an industrial..

Ex Tax: $75.44 AUD
ReoFlex 40 1 Gallon Kit (7.26kg)

ReoFlex 40 1 Gallon Kit (7.26kg)

Brand: Smooth-On

ReoFlex® urethane rubbers are "next generation" products to our popular PMC-121® Series and offer su..

Ex Tax: $324.79 AUD
ReoFlex Series Trial Kit (900gm)

ReoFlex Series Trial Kit (900gm)

Brand: Smooth-On

ReoFlex® urethane rubbers are "next generation" products to our popular PMC-121® Series and offer su..

Ex Tax: $47.54 AUD
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