silicone rubber adhesive sealant

$6.40 - $7.50
Min. Order
10 Pieces
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Company Information

Shenzhen Kanglibang Science & Technology Co., Ltd.

CN Manufacturer
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Quick Details

Port: Shenzhen
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 100 Ton/Tons per Month
CAS No.: 103-11-7
Other Names: Cyanoacrylate Adhesive
MF: C11H20O2
EINECS No.: 203-080-7
Place of Origin: Guangdong China
Classification: Volatile Solvent Adhesives
Main Raw Material: Silicone
Usage: Construction,Fiber & Garment,Footwear & Leather,Packing,Transportation,Woodworking,Suit for silicone and plastic area
Brand Name: KLB
Model Number: KN-300A
Type: Liquid
English name: silicone rubber adhesive sealant
Chemical property: Colorless Transparent Liquid
Operating temperature: Room temperature
Appliction: Used for silicone glue to metal, plastic,rubber...
Storage: To be kept out of the heat and sun.
Features: Rapid solidification
Drying time: Drying at room tempreture for 5 minutes
Related categories: Adhesive,glue,bonding adhesive
Viscosity: Excellent viscosity
Packing: 20g/bottle or 500g/bottle
Delivery Detail: 7-15days
Packaging Detail: 20g/bottle,500g/bottle or as your requirements.

Silicone  Primer KN-300A

Silicone Rubber To Metallics



KN-300A is silicone adhesive,They cure to a tough, durable, resilient silicone polymer on exposure to atmospheric moisture at room temperature. 

which is used for cured silicone rubber bonding  metal, aluminium ,copper or plastic at room temperature.



Bonding Strength

The silicone rubber is damaged 

when broken away from substrates

Glue amount drops to 75% , Bonding effect 30% higher4







No Whity , No getting hardened

                                                                                        after the KN-300A cured ,99% of OK Rate.RTV300





 Withstand water boiling testsboiling test


  Physical Properties                                                                                                                                         

 Appearance:   Colorless and semi-transparent paste


Viscosity:          150000CPS


Elongation at break: 200%


Hardness:  30A






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

2, Coating adhesive thickness≤1mm  

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.








 Shelf life for 3 months, stored at         20℃-25℃ dry place, away from light and heat.