Silicone Rubber To TPU  - Silicone Rubber To Plastics
Silicone Rubber To TPU  - Silicone Rubber To Plastics
Silicone Rubber To TPU

Product Specification:
Model No. : KN-300A
Minimum Order Quantity :   5 Pieces
Lead Time:7-10 Days
Payment Terms:   T/T ,Paypal ,Western Union
Package:   100ml/Piece, 300ml/Piece
Tel: +86.755.8147.8876
Fax: +86.755.8147.8872

RTV Silicone Rubber Glue  KN-300A 

Silicone Rubber To TPU 


KN-300A is silicone adhesive which is used for cured silicone rubber bonding  metal or plastic at room temperature.

Product Specifications

Appearance :Colorless and semi-transparent paste

Viscosity: 150000CPS
Elongation at break : 200%
Hardness : 30A

Product Advantage

Bonding Strength

The Silicone rubber is damaged

when break off the bonding units

Glue amount drops to 75% , Bonding effect 30% higher

 excellent gonding Strength                                                                                 

                                                   No Whity ,No getting hardened 

                                                                                          after the KN-300X cured 

                                                                                         KN-300 Series


Withstand water boiling tests 

Withstand water boiling tests

                                                                Good Sealing function 

                                                                                                                Once KN-300X is cured , it's silicone elasticity 

                                                                                                                which is electrical insulation,vibration absorbant.

                                                                                                                silicone elasticity                                     



1, Cleaning material surface for bonding. Metal surface is cleaned by toluene. Plastic is cleaned by absolute ethyl alcohol.                 

2, Coating adhesive thickness≤1 mm  

3, At least 30 minutes pressing, the adhesive is cured completely after 24 hours at room temperature.


1, Need to clean surface for bonding,avoid the greasy dirt.

2, Make sure uniform pressure to keep bonded parts together.
3, KN-300A is easy to cure once contacting with moisture, it must be stored in a completely sealed packaging and away from the away from light and heat.
4, Avoid eye contact with the adhesive,If contact ,rinse with water immediately, then go to see the doctor.
5, Please fasten down the the caps after use to avoid the gel to be cured.


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TDS: KN-300A

FDA Certificates -KN-300

certification: SGS