Will it fix the tear in my fleshlight?

No. It will not bond TPE> It is for silicone only.

how to save prolong Opened shelf life? Best way to store? Since its really expensive.

The best way to prolong the shelf life is to store at room temperature - 73F, 23C - in an air tight container, with the cap fully closed.

i have a flexible silicon tablet case... can one use this to stick a thin metel sheet to it ?

This is about the only thing that will bond to silicone, so yes. I'd use a fine grit on the metal first to provide a better bonding surface.

Can something be added to accelerate the cure? I heard a catalyst could be added but I don’t know which.

personally I never heard of this so I would contact "Smooth-Inc" themselves and ask them cuz know alot more. just make sure you tell them exactly what your doing with all the details.

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Smooth-On SIL-Poxy™ Rubber Silicone Adhesive, 3 oz Tube – Flexible RTV Silicone Glue for Silicone Rubber Repair & Bonding, Strong Waterproof Sealant (Packaging May Vary)

Smooth-On SIL-Poxy™ Rubber Silicone Adhesive, 3 oz Tube – Flexible RTV Silicone Glue for Silicone Rubber Repair & Bonding, Strong Waterproof Sealant (Packaging May Vary)

Product ID: 5230133

Details

Brand
Smooth-On
Item Form
Gel
Material
Rubber
Special Feature
Strong
Specific Uses For Product
Bonding Rubber

💧Waterproof & weather resistant

🧩Bonds silicone + plastics + ceramics

🧪500 psi tensile strength

9908 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal the deal with flexibility and strength — don’t let your projects crack under pressure!

ALL SILICONE COMPATIBLE - Seamlessly works with both tin-cure and platinum-cure RTV silicones for ultimate versatility.
WEATHERPROOF UV TOUGH - Resists moisture, sunlight, and extreme temperatures to keep your repairs intact outdoors and indoors.
PRO GRADE REPAIR FX READY - Trusted by artists and technicians for flawless mold repairs, prosthetics, and special effects applications.
FLEXIBLE STRENGTH THAT LASTS - Maintains a durable, crack-free bond even under stress or movement—perfect for dynamic projects.
UNMATCHED SILICONE BONDING POWER - Specially engineered to fuse silicone to silicone and diverse materials like plastics and ceramics with precision.

Smooth-On SIL-Poxy™ is a premium 3 oz RTV silicone adhesive designed for strong, flexible bonding of silicone to silicone and other materials. With 500 psi tensile strength, waterproof and UV-resistant properties, it cures in 24 hours to form a durable, crack-resistant seal ideal for mold repairs, prosthetics, and special effects.

Specifications

ASIN	B00IRC1YI0
Best Sellers Rank	#35,534 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #303 in Sculpture Molding & Casting Products
Brand Name	Smooth-On
Color	White
Compatible Material	Ceramic, Glass, Metal, Plastic, Rubber
Container Type	Tube
Customer Reviews	4.5 4.5 out of 5 stars (576)
Full Cure Time	24 hours
Item Form	Gel
Item Package Quantity	1
Item Weight	9.07 g
Manufacturer	Smooth-On, Inc.
Material Type	Rubber,Silicone
Model	1
Number of Pieces	1
Other Special Features of the Product	Strong
Part Number	1
Specific Uses For Product	Bonding Silicone Rubber
Tensile Strength	500 psi
UPC	751635953109
Unit Count	3 Ounce
Viscosity Level	Low
Volume	3 fluid ounces
Water Resistance Level	Water Resistant

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