Send Message

Translucent Silicone Caulk 100% RTV LED Sealant UV Resistance

Basic Information
Place of Origin: Guangzhou, China
Certification: RoHS,UL,Reach
Model Number: SEO342
Minimum Order Quantity: Cartridge Packaging 1000PCS
Price: Negotiation
Packaging Details: 300ml Cartridge package
Delivery Time: 7-14days
Payment Terms: L/C, T/T
Supply Ability: 1000000PCS/month
Detail Information
Brand Name: BAIYUN Material: 100% RTV Silicone
Function: LED Lighting Shell Sealing Package: 300ml Cartridge
Color: Translucent Shelf Life: 6 Months
High Light:

100% RTV LED Sealant


Translucent Silicone Caulk


LED Sealant UV Resistance

Product Description

BAIYUN ® SEO342 Translucent Sealant for LED lighting PC shell sealing 300ml tranluscent sealant easy to use

BAIYUN ® SEO342 Translucent Industrial Silicone Sealant

Typical Technical Data

Test Item Test Result
Colors Translucent or slightly yellow transparent
Tack-free time (min) 5
Hardness (HsA) 33
Tensile-strength (MPa) 1.5
Ultimate elongation (%) 290
Breakdown voltage(KV/mm) 28
Storage period Storage period of nine months at shady, cool and dry places under temperatures between -20 ℃and 27℃


◆ Neutral curing, with excellent fluidity, excellent extruding property under temperatures between 4 and 40℃;

◆ Excellent adhesion to polycarbonate(PC), PVC, polystyrene(PS) and other plastics;

◆ Excellent weathering resistance, aging resistance, UV resistance, ozone resistance;

◆ Excellent high temperature and low temperature resistance, no crisping, hardening or disintegrating at low temperature of -50℃, no softening and no degradation at high temperature of 180℃, excellent elasticity can be kept all the time.

Main Application

◆ For solar panels (PC materials), glass, metal bonding and sealing;

◆ Transparent bonding for lighting industry such as energy-saving lamps, solar lamps and craft lamps;

◆ Fixation and sealing of electronic components, insulation and sealing of electrical switches;

◆ For other joint filling and sealing purposes in the places required to keep transparent status

Translucent Silicone Caulk 100% RTV LED Sealant UV Resistance 0


Packed in plastic tube with net capacity of 300ml

Technical Service

  • Provide complete technical data of products;
  • According to customer requirements, the formulation of the product is debugged to meet the customer's requirements for certain special properties of the product;
  • Provide adhesion test for users, appraise adhesion performance of sealant products for industry of the company and material selected by users, and offer the contents such as in test results, recommended surface washing method of products and whether priming or not in writing to users;
  • It is welcome to cooperate with our engineers, communicate and discuss solutions together.


This product is non-toxic after it is fully cured, but should avoid contact with eyes and children before curing; keep the ventilation in the working environment.

Note to users: The information published in this article is all that we believe to be reliable. Due to the wide variety of situations, we cannot understand all the situations, so we cannot guarantee the correctness and applicability of our products in certain usages and uses. Users should understand the product in detail before using the product, and then decide the best way to use it.


Company Profiles

Guangzhou Baiyun Chemical Industry Co., Ltd. was established in 1985, which is the first silicone sealant research and production company in China. During this 36 years history, we always provide excellent silicone sealant solutions and service to our customers.

As the company's strategic business, industrial sealants have been widely used in rail transportation, lighting, power supplies,home appliances, solar industry and other fields, providing various professional system solution for bonding,sealing,heat dissipation and insulation.

Translucent Silicone Caulk 100% RTV LED Sealant UV Resistance 1Translucent Silicone Caulk 100% RTV LED Sealant UV Resistance 2

Contact Details
Kris Ke

Phone Number : +86 18613030819

WhatsApp : +8618613030819