J-9370 Weatherproof Silicone Sealant
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J-9370 Weatherproof Silicone Sealant

Place of Origin: China
Customization: OEM / ODM service available
Certification: ASTM C639
Model Number: J-9370
Packaging Details: 280ml, 300ml
Delivery Time: 20-30days
Payment Terms: T/T, L/C

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Product Specifications

Uncured-As tested at 50% RH and 23℃
Flow, Sag or Slump1mm max
Tack-free Time<10 mins(transparent) ; <20 mins(white/black/grey)
Extrusion Rate410 ml/minute
Curing Speed4-6 mm/day
Working Time15 mins
Application Temperature4℃ to 40°C
Curing Time<24 hours(transparent) ; <72 hours(white/black/grey)
Specific Gravity1.0g/cm³; <1.38g/cm³(white/black/grey)
Durometer Hardness, Shore A26(transparent); 48(white/black/grey)
Ultimate Tensile Strength1.4Mpa
Elongation at Break≥300%
Temperature Resistance-30℃ to 90℃

J-9370 Weatherproof Silicone Sealant It’s a one-part,neutral cure architectural grade silicone sealant specially designed for sealing of connection and perimeter joints in the assembly of windows and doors and for sealing of connection joints interior and exterior wall.

J-9370 Service life

Doors, windows, stone, sunlight weatherproof seal for 10 years.

Areas of Application

Suitable for ReInstallation of window and door.

Product Colours

Clear, white, black, grey and other colors based on customer’s requirement.

Storage and Shelf Life

When stored at 25°C or lower temperature in the original unopened container, has a shelf life of 12 months from the date of manufacture.

Packing Specification

  • Size: 280ml or 300ml/cartridge; 200L/drum; 590ml/sausage
  • Package: 24 or 25 cartridges/box; 20 sausages/box; Or customization

 

Selecting J-9370 for your sealing project

J-9370 is listed as a one-part, neutral-cure sealant for window and door perimeter joints and interior or exterior wall connection joints. Share the frame, adjacent substrates and joint details when requesting a recommendation.

Listed silicone application focus
ModelApplication focus
J-9370Window and door perimeter joints
J-9520Structural bonding and protective glazing
2900General glazing, repairs and gap filling

For a structural-glazing project, request project-specific technical review and documentation. The listed perimeter-sealing application does not establish structural-glazing suitability.

J-9370 packaging and quotation details

The page lists 280 ml and 300 ml cartridges, 590 ml sausages and 200 L drums. Listed carton quantities are 24 or 25 cartridges, or 20 sausages; confirm the required format with the quotation. Clear, white, black and grey are listed, with other colours based on customer requirements.

Use the existing Send Inquiry button and include:

  • The window or door frame material, adjacent substrates and coatings.
  • The joint width and depth, expected movement, and weather exposure.
  • The required colour, cartridge or sausage format, estimated quantity and OEM/ODM label requirements.
  • The delivery destination and required delivery date.

Request sample availability, the current minimum order quantity, production lead time and the available model-specific technical documents. Confirm the colour and application requirements before a bulk order.

J-9370 frequently asked questions

What is J-9370 used for?

J-9370 is listed for connection and perimeter joints around windows and doors, and interior or exterior wall connection joints. Share your specific substrates and installation conditions so our team can review the application before you order.

What packaging is listed for J-9370?

The product page lists 280 ml or 300 ml cartridges, 590 ml sausages and 200 L drums; cartons of 24 or 25 cartridges, or 20 sausages, are listed. Confirm the required format, carton quantity and current availability with your quotation.

Is J-9370 listed for window and door joints?

Yes. Its description lists connection and perimeter joints in window and door assemblies, as well as interior and exterior wall connection joints. Provide the frame material, adjacent substrate and joint dimensions for application review.

Which colours are listed for J-9370?

Clear, white, black and grey are listed, with other colours based on customer requirements. Confirm your colour reference with the quotation.

How can I request J-9370 samples, OEM packaging or technical documents?

Use the enquiry button and include the model, intended application, required packaging, estimated quantity and delivery destination. Ask our team to confirm sample availability, OEM requirements, minimum order quantity, lead time and the available technical documents.

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