Silicone strip adhesive
12 Nov 2025
I. KN-300 Series Adhesive
Representative Product: KN-300X
Characteristics: Silicone adhesive for bonding silicone to silicone. It is a soft silicone adhesive that does not whiten or harden, providing permanent adhesion and meeting silicone tear resistance standards. It improves product qualification rate to 99%.
Application Scenarios: Suitable for various silicone sealing rings, insulation of various electronic components, and miscellaneous silicone parts.
II. Room Temperature Silicone Bonding RTV Silicone Adhesive
Representative Product: KN-300 Series Silicone Adhesive
Characteristics: KN-300 series silicone adhesive has undergone rigorous industry testing, including double 85 testing and elasticity testing.
No Pre-treatment Required: Apply directly and bond; simple operation.
Long Curing Time: Reaches 90% strength in 6-8 hours, fully cured in 24 hours.
Excellent Performance: Soft and elastic after curing, wide temperature range (-60℃ to 200℃), waterproof, acid and alkali resistant, strong tensile strength, suitable for long-term use.
Flexible Packaging: Available in small (10g) and large (300g) tubes to meet different needs.
Applicable Scenarios: Bonding of large areas or materials requiring weather resistance, such as silicone sealing strips, foamed silicone strips, and silicone tubes.
III. HTV High-Temperature Vulcanized Silicone Rubber Adhesive
Representative Products: Kanglibang KL-301AB, KL-301 (Two-component)
Characteristics:
High-Efficiency Curing: Cures within 10 seconds at 180℃ to 250℃ after mixing; the specific time depends on the product thickness.
No Pre-treatment Required: Direct application followed by high-temperature bonding, saving time and labor.
Superior Performance: Soft and elastic after curing, with a wide temperature resistance range (-60℃ to 200℃) and strong waterproof sealing properties.
Equipment Requirements: Requires professional silicone hot bonding equipment; suitable for industrial production.
Applicable Scenarios: Mass production of O-rings, sealing rings, etc., significantly improving efficiency and reducing labor costs.
IV. Purchase Recommendations
Select the right type based on the application scenario:
* Small area repair: Prioritize fast-drying adhesives (such as 601 glue), which are quick to apply but require attention to temperature resistance.
* Long-term use: Choose RTV adhesives (such as the KN-300 series), which offer stable performance and require no special equipment.
* Focus on brand and certification: Choose products certified by SGS (such as Kanglibang adhesive) to ensure quality and safety.
* Operating procedures: Strictly follow the instructions for applying and curing the adhesive to avoid bonding failure due to improper operation.

