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Quick Details

  • CAS No.: 7085-85-0
  • Other Names: RTV Silicone
  • MF: C5H5NO2
  • EINECS No.: 203-080-7
  • Place of Origin: Guangdong, China (Mainland)
  • Classification: Other Adhesives
  • Main Raw Material: Silicone
  • Usage: Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, suit for Silicone/Metal/Plastic/Wood
  • Brand Name: KLB
  • Model Number: KL-301AB
  • English name: Silicone to Silicone bonding adhesive
  • 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

Packaging & Delivery

Packaging Details silicone adhesive,RTV silicone packing
or as your requirements.
Delivery Time 7-15days

HTV Silicone adhesive KL-301AB

Double Component Silicone Adhesive



KL-301A/B two component adhesive swiftly cured to be silicone rubber at high temperature condition. Elastic and tight bond between cured type of silicone rubbers . The adhesive is characterized with good flowing ability before curing and elasticity electrical insulation property after cured.



Bonding Strength

The Silicone rubber is damaged

when break off the bonding units

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



                             No Whity ,No getting hardened 

                                                                                          after the KN-301AB cured 




Withstand water boiling tests 












Before curing

Mix viscosity(25℃),mΡa.s:             50000

Specific Gravity(g/cm³):                 1.10

Operable time(25),h:                  4.0

Curing time(80℃),min.:              30-60


After curing

Tensile strength(Mpa):                  4.0

Hardness(Shores A):                   35±5

Elongation(%):                         300

Adhesive property:             ≥2.0(A1-A1,cohesive failure )

Volume resistance(Ω • cm):             1×10

Dielectric strength(KV/mm):              20




Application ratio: A:B=1:1(weight ratio)

The adhesive is added by weight ratio and requires thorough mixture.

Preheat the silicone rubber bonding areas a while before applying on the mixed adhesives KL-301AB.

Heating at temperature 170°C for 10-15 Seconds.





1,Need to clean surface for bonding,avoid the greasy dirt.
2,Make sure uniform pressure to keep bonded parts together
3,KN-301AB 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 hot.
4,Avoid eye contact adhesive,If contact ,rinse with water immediately ,then go to see  the doctor.
5,Please fasten down the the caps after using to avoid the gel to be cured.





1KG/Bottle , 3KGS/Bottle




6 Months  (20℃-25℃ avoid light ,heat and place in dry area)









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