Cast-a-Mold 30TF

Made in the USA

When you buy from SRC, you'll receive fresh American-made materials every time, direct from the source.

Cast-a-Mold 30TF, faster and slightly harder than Cast-a-Mold 25T, with excellent tear strength and gives accurate detail reproduction.

$24.99
$24.99 $24.99
Shipping calculated at checkout.
Size: 16 oz 1.1 lbs
Cast-a-Mold 30TF, Half Gallon
$24.99
$24.99 $24.99

Cast-A-Mold 30TF is faster and slightly harder than the Cast-A-Mold 25T. It is a general purpose rtv silicone elastomer which exhibits excellent tear strength, long library life, and accurate detail reproduction. Cast-A-Mold 30TF is a condensation cured silicone (tin catalyzed ) It is used to make rubber molds that can be used to cast polyurethanes, epoxy's, polyester's, cement, concrete, soap, wax, plaster, etc.. It is easy to mix and de-air, and will cure at room temperature over virtually any surface. Cast-A-Mold 30TF is extremely useful for applications where superior physical properties are required.

Mix Ratio 10:1 by weight
Working Time 15.0 minutes
Demold Time 8 hours
Heat Tolerance 300°F +
Tensile Strength 600 psi
Elongation 500%
Tear Resistance 150 ppi
Color Blue
Hardness 30-A
Viscosity 30,000 cps
Safety Data Sheet - Cast-a-Mold 30TF

Customer Reviews

Based on 17 reviews
65%
(11)
29%
(5)
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6%
(1)
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100.0
S
Stephen Ames
Cast-a-Mold 30TF

really easy to use with great results

S
Stephen Verhoeven

Hi,
This is not my first order from you.
I have ordered from you before, Cast-a-mold 25 to be precise.
Always good stuff!
I gave you 4 out of 5 stars, because your Cat. bottle breaks apart after a few months and all the Cat. spills out.
Now I put it in a different bottle right away, so all is good.
The product is good, so thumbs up!!
Thank you.
Steve.

C
Chris Morgan
Perfect tin cure silicone

Been using SRC for years and I love the prices and the products! Their products are unmatched for what you need. I used to use another company’s tin cure option, but the 30tf is exactly the same and is stronger!

D
Daniel W Jones
Clear

It mixes good but I was disappointed when it dried blue and white. No thing about being clear.

D
Devan Smith
Great product

Better shelf life and way stronger than any smooth-on product.

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