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GP-808

Acidic Quick-drying Sealant

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Key Features

Why Choose GP-808

  • It has excellent bonding performance for various materials such as glass, ceramics, and metals.
  • It can resist ultraviolet rays, rain, and temperature changes, making it suitable for outdoor use; when not cured, it releases acetic acid, giving a slight acetic acid smell. Application scenarios: Large sheet glass, point-type curtain walls, large fish tanks, aquarium glass

Quick Specs

Product name
Quick-drying glass sealant
Model No.
GP-808
Main material
Silicone sealant
Color
Transparent
Packing
300ml/ PCS, 24 PCS/box

Specifications

Technical Parameters

Parameter Value
Product name Quick-drying glass sealant
Model No. GP-808
Main material Silicone sealant
Color Transparent
Packing 300ml/ PCS, 24 PCS/box
Application Installation and sealing of glass partitions in large plate glass, point-type curtain walls, large fish tanks, aquarium glass, windows and doors, offices, bathrooms, etc.
Certification ISO9001、CE、RoHS、MSDS
Shelf life 12 months
Operating temperature -5°C to 40°C
Surface curing time 2~15 min
Density 1.02±0.03 g/cm³
Extrusion property ≥80 g/min
Hardness 15~30 /A
Strain rate ≥350%
Tensile strength ≥1.5 MPa
Curing time (23℃; 50%RH) ≥1.2 mm/24h

Data Sheets

Specification Documents

GP-808 specification 1
GP-808 specification 2
GP-808 specification 3

Solutions

Related Solutions

Explore how GP-808 fits into our comprehensive sealant solutions for construction and industrial applications.

Sealant Solutions

Industry-specific applications & recommendations

OEM / ODM Services

Custom branding, packaging & formulations

Resources

Technical Articles

Guides and insights related to acidic quick-drying sealant applications.

After the curtain wall project is completed, how long is the warranty period for the structural sealant typically?

Silicone sealant manufacturer note: structural sealant warranty terms are typically defined by the project contract/specs, while product warranty follows Shuangyuan’s 3-year policy and TDS (contact us for selection support such as SY-9900 where applicable).

Do you know the difference between silicone structural sealant and silicone weatherproof sealant?

Silicone sealant manufacturer note: weatherproof sealant focuses on joint sealing and exposure resistance, while structural sealant is for load-bearing bonding/structural glazing—select per project specs and the product TDS.

How can one determine whether the phenomenon of blistering is caused by the silicone sealant itself or by the substrate?

A simple way to distinguish bulging vs bubbling and assess whether the issue is more likely related to the sealant or the substrate, based on surface appearance and cross-section inspection.

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