Find Black Rtv Sealant, Permatex White Rtv, Rtv Silicone Home Depot on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > LED Lamp Ceramics > Lamp sealed and waterproof One-Component RTV Silicone

Lamp sealed and waterproof One-Component RTV Silicone

  • Lamp sealed and waterproof One-Component RTV Silicone
  • Lamp sealed and waterproof One-Component RTV Silicone

Lamp sealed and waterproof One-Component RTV Silicone

    Min. Order: 1000 Piece/Pieces
    Packaging: carton
    Productivity: 10000pcs
    Brand: Shengtang
    Transportation: Air,Ocean,Land,Express,Others
    Place of Origin: China
    Supply Ability: 10000pcs
    Certificate: ROSH,REACH,Halogen free, sulfur free
    HS Code: 3214109000
    Port: Jiangmen

Basic Info

Model No.: ST-378M

Product Description

Lamp sealed and waterproof One-Component RTV Silicone ST-378M

This product is widely used in various types of electronic components, LED lighting, home appliances and other glass, ceramics, engineering plastics bonding, fixing and sealing.

Product Description

1. The product picture is as above

One-Component RTV Silicone Sealant

2. Product features and applications

This product is a one-component dealcoholic adhesive sealing material. It is cured at room temperature to become an elastic rubber with certain toughness and strength, and it is non-irritating gas release. It is an environmentally friendly product; this product has excellent high temperature resistance. Wet performance, widely used in various types of electronic components, LED lighting, home appliances and other glass, ceramics, engineering plastics bonding, fixing and sealing.

3. Main technical datas


Test Standard

Standard values

Model no.




Visual inspection

Black/White/Gray (Non Flowing, Thixotropic)

Surface curing timemin






Extrusion rate (ml/s)



Hardness / Shore A 20



Tensile strength /MPa



Breaking Elongation /%



Volume resistivity /Ω.cm



Range of working temperature


-50200 ºC

Dielectric constant50Hz



(Non-standard value)

Notes: The above performance data are based in 25±2 ℃ and relative humidity 50 ± 5%.

4. How to Use

1) Clean the surface: Clean the surface of the object to be glued or coated to remove rust, dust and oil, ect.

2) Apply glue: squeeze the product onto the cleaned surface to make it evenly distributed, and fix the bonded surface.

3) Curing: The sized parts are placed in the air to cure. The curing of this product is the process of curing from the outside to the inside, and the curing depth is 1-3mm at 24 hours (room temperature and 50% relative humidity). If the temperature is low and the humidity is low, the curing time will be prolonged.

4) After the operation is completed, the unused glue should be tightened immediately and sealed. When using it again, if there is a little crust at the seal, remove it and it will not affect the normal use.

5. Storage and Transportation

1) Keep away from children. If you accidentally touch the skin, wipe it clean and rinse with water; if you accidentally touch your eyes, rinse immediately with water and go to the hospital for examination.

2) This product should be sealed and stored in a cool, dry and ventilated place (5 ° C ~ 25 ° C) to prevent rain and sun exposure.

3) In a normal storage environment, the storage period is 6 months.

4) After the product is opened, it should be used up as soon as possible. The unused products should be sealed and placed in a safe place.

5) This product is non-dangerous and can be stored and transported as general chemicals.

6. Packing

This product is packed in 2600ml/plastic tube (4pcs/ctn), 300ml/plastic tube (24pcs/ctn), and 100ml/aluminum tube (100pcs/ctn).

There are much more categories in our website, such as Thermal paste, thermal paste for cpu, Thermal Grease, thermal paste for cpu,Thermal Pad, best thermal pads, UV Curing Adhesive, UV glue, Potting Glue, Electrical potting compound, Epoxy Resin Adhesive. And there are more items are not showing on the website, please contact us directly for more information.

WARM REMINDER: Thank you for your trust and support of our products. Due to the diversity of practical applications, we cannot grasp the application conditions. Therefore, please have a test before confirm if it meets your requirements and avoid unnecessary waste and loss. We do not guarantee the issues under specific conditions, do not assume any direct, indirect or accidental responsibility. If you have any questions, please contact us, and we will make a solution for you. Service hotline: 400 168 3323

Guangdong Shengtang New Material & Technology Co.,Ltd.

  • 1
  • 2
  • 3
  • 4
  • 5
 Guangdong Shengtang New Material Technology Co., Ltd. is a technology-based manufacturing enterprise which focuses on technical analysis and product development of glue used in electronic and electrical appliances and lighting industry. Founded in 2006, is a national high-tech enterprise, our products include single component silicone, potting glue, thermal glue, UV glue, epoxy adhesive, adhesive and other series, applications from lighting to new energy, automotive, electronics and other industries. The marketing service network covers all parts of the country and many countries in Southeast Asia. Shengtang has R&D centers in Jiangmen city, our headquarter, as well as in Guangzhou city, with high standards, advanced equipment chemical analysis, formulation research and development, application verification and other laboratories. We has a strong development team composed of senior engineers in synthetic research, formulation development, application analysis and other fields, focusing on technology research and independent innovation, prosperous Tang enterprises and brands to win customers and industry reputation.

Company Info

  • Company Name: Guangdong Shengtang New Material & Technology Co.,Ltd.
  • Representative: TangShuangWu
  • Product/Service: One-Component RTV Silicone Sealant , Thermal Paste , Thermal Grease , UV Curing Adhesive , Potting Glue , Epoxy Resin Adhesive
  • Capital (Million US $): 18000000RMB
  • Year Established: 2008
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 1% - 10%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: N0.40, Gaoxin East Road, Jianghai District, Jiangmen city, Guangdong Province, China
  • Contact Person: Ms. Sophia Chen
  • Tel: +86-0750-18138996911
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters