Whats the best way to store this product once its opened? Is freezing it recommended?

Thank you for your question. No, we would not recommend freezing of the product. Once opened, the product has a limited shelf life and should be used as soon as possible after openening - https://www.smooth-on.com/products/sil-poxy/ Kind regards, Bentley Advanced Materials.

Will this stick rubber or TPU to hard plastics?

Its fir silicone so rubber yes .not plastic .

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Description

🔗 Stick with the best: Smooth, strong, and speedy silicone bonding!

TRANSLUCENT FINISH - Maintains a clean, nearly invisible bond line that blends perfectly with your silicone components.
RAPID 12 MINUTE CURE - Get your projects moving fast with a quick-setting adhesive that minimizes downtime.
FLEXIBLE DURABLE HOLD - Experience high elongation strength that keeps your silicone parts securely connected without cracking.
UNIVERSAL COMPATIBILITY - Works flawlessly with both tin- and platinum-cure silicones for professional-grade results every time.
VERSATILE SILICONE BONDING - Seamlessly bonds RTV silicone rubber to silicone and diverse substrates like plastics, ceramics, and fabrics.

Sil-Poxy Silicone Adhesive by Smooth-On is a one-component, fast-curing (12 minutes) adhesive designed specifically for bonding RTV silicone rubber to silicone and various substrates including plastics, ceramics, and fabrics. It offers a strong, flexible bond compatible with both tin- and platinum-cure silicones, delivering professional-grade durability with a translucent finish.

Reviews

M**N

Good adhesive

I was looking for a good adhesive to bond and repair a silicone tear. This product seems to be strong enough though a bit difficult to keep surfaces of the tear close together. That is not a fault of the adhesive. The original material won't stretch as much but is satisfactory in my case.

14.07.2025

A**Y

was perfect for my silicone mask project

needed this in a tight pinch of hair punching a silicone masks, perfect for sealing in the hairs. gotta work fast with it.

14.08.2025

W**H

Five Stars

Great stuff

14.11.2017

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