Product Description

This product is a single component, neutral curing silicone sealant suitable for general building weather resistant sealing. No need for primer, it can have good adhesion to most non porous building materials< br />
Product Features

O single component, easy to use

O neutral curing, will not corrode the adhered surface

O can produce good adhesion to most building materials without primer

Excellent weather aging resistance
Main purpose

General installation of waterproof sealing for various door and window glass

Waterproof sealing of non porous building materials

Waterproof and weather resistant sealing of industrial equipment

Main technical indicators

The product complies with the GB/T14683 standard, and the performance indicators are shown in the following table:
Serial Number
project
TECHNICAL INDEX
one
colour
Black, gray, white, etc
two
Dry time (h)
≤ two
three
Pendulum (mm)
≤ one
  At a temperature of 23 ℃± 2. Relative humidity 50%± After 21 days of storage under 5% conditions
four
Tensile bonding strength (MPa)
≥ zero point four zero
five
Elastic recovery rate (%)
≥ ninety
six
  Hardness (Shore A)
20~60
seven
Curing time (23 ℃, RH50%)(d)
7-14
Usage & nbsp;& nbsp; < br />
Before use, the adhered surface must be cleaned with solvent to make it clean, dry, and free of dirt< br />
O can be directly extruded and used under the conditions of 10 ℃~50 ℃< br />
During construction, protective tape must be used to prevent sealant from contaminating the joint area< br />
Use a manual or pneumatic glue gun to inject glue evenly in the same direction along the seam. When using a pneumatic gun, the operating pressure should be adjusted to 0.2~0.4MPa to prevent the formation of bubbles during glue injection< br />
When the surface of the sealant has not yet peeled, use appropriate force to flatten the sealant onto the backing material and joint surface, and repair the sealant surface flat< br />
After the construction is completed, remove the protective tape. Do not use liquids such as water, soapy water, or alcohol to help level< br />
Restricted applications

This product is not suitable for the following situations:< br />
All materials that may leak oil stains, plasticizers, or solvents

O Closed and isolated air area

Underground water interface or places subjected to excessive friction

Precautions

For porous material surfaces, there is no need to apply primer to ensure good adhesion. For some material surfaces, primer is required to ensure good adhesion. It is recommended to conduct adhesion testing and refer to our company's technical data before starting work< br />
If accidentally entering the eyes, rinse immediately with water< br />
Do not come into prolonged contact with the skin and avoid contact with children< br />
Do not contaminate food, drugs, etc< br />
Packaging specifications

Plastic hard pack: 300ml/pack, 24 packs/box; 500ml/tube, 20 tubes/box< br />
Storage

Store in a cool, ventilated, and dry place below 27 ℃ for a storage period of 9 months< br />