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2550 General Purpose Silicone Sealant

Place of Origin: China
Customization: OEM / ODM service available
Certification: ASTM C639, ASTM C603, ASTM D412
Model Number: GP-2550
Packaging Details: 300 ml cartridges; 400/600 ml sausages; 200 L/250 kg drums
Delivery Time: 20-30days
Payment Terms: T/T, L/C

Download TDS PDF · English

Product Specifications

Chemical BaseAcetoxy-cure silicone
ColourBlack, white, clear and other colours
Cure MechanismMoisture-curing; releases acetic acid during cure
Density0.96 g/cm³
Application Temperature4°C to 40°C
Skin Time≤7 min
Curing Speed4–6 mm/day
Temperature Resistance-40°C to 120°C
Durometer Hardness, Shore A≥24
Ultimate Tensile Strength≥1.25 MPa
Elongation at Break≥400%

2550 Service life

100% SILICONE CAULK

FLEXIBILITY

WEATHERPROOF

FAST DRY

100% WATERPROOF

ENVIRONMENTAL PROTECTION

SHRINK & CRACK-PROOF

Areas of Application

Product Colours

Storage and Shelf Life

Packing Specification

 

Selecting 2550 for your sealing project

2550 is listed for general glazing, repairs, plumbing and gap filling. Start with the substrates and joint conditions when discussing product selection, then confirm the package and colour for your order.

Listed silicone application focus
ModelApplication focus
2550General glazing, repairs and gap filling
J-2700Glass decoration and glass cabinets
J-9370Window and door perimeter joints

Other general-purpose models to discuss with our team: 2900, 2450, 2350, 2270. Request current model-specific technical data when comparing them for the same application.

2550 packaging and quotation details

Packaging: 300 ml cartridges (12/20/24 per carton), 400/600 ml sausages (20 per carton) and 200 L/250 kg drums. Colours: black, white, clear and other colours. Confirm the required format with your quotation.

Use the existing Send Inquiry button and include:

  • The surfaces to be sealed, including any coatings or surface treatments.
  • The joint width and depth, expected movement, and indoor or outdoor exposure.
  • The required colour, cartridge size, 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.

2550 frequently asked questions

What is 2550 used for?

2550 is listed for general glazing, repair work, plumbing and gap filling. Share your specific substrates and installation conditions so our team can review the application before you order.

What packaging is listed for 2550?

Packaging: 300 ml cartridges (12/20/24 per carton), 400/600 ml sausages (20 per carton) and 200 L/250 kg drums. Colours: black, white, clear and other colours. Confirm the required format with your quotation.

Which cure system is listed for 2550?

The current description lists an acetic-cure, general-purpose silicone sealant. Specify your substrates and coatings and request compatibility guidance for the intended application.

Which colours are listed for 2550?

Clear, white and black are listed, with other colours based on customer requirements. Confirm the colour, cartridge size and order quantity in your enquiry.

How can I request 2550 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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