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Desert Online General Trading LLC

Dubai, United Arab Emirates

Geocel

Q: Why does the front of the bottle say it bonds to epdm, but under limitations its says it is not for use with white or black epdm?

Please read the label more carefully: no black sealant on white EPDM, no white sealant on black. In other words, use black sealant only on black material, white only on white.

Q: Want to use under a white epdm roof to adhere to new plywood - any problem using this black adhesive? thank you.

Worked fine for me. Roof was peeling back from wind and this held as a repair; press down epdm after application while it cures. Then covered edge with self leveling white lap sealant.

Q: what is the difference with this and the 2300?

The 2300 i have used is more runny and sticks to everything to include bronze and stainless.

Q: Can this product be applied to pond liner to glue onto another piece of liner? Would it be harmful to fish?

That's exactly what I did, nothing changed with the comets or Shubunkins.

Product ID: 42016620

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Details

Color
Black
Brand
Geocel
Item Weight
10.1 Ounces
Liquid Volume
10.1 Fluid
Item Form
Liquid

⚡Quick drying, ponding water resistant

💧Waterproof & cures underwater

🛠️200 PSI tensile strength, durable bond

Frequently Bought Together

GEOCEL GC55103 4500 Roof Bonding Sealant, 10 Ounce Cartridge, Black

Oatey Oatey-14137 14137 Rain Collar 3"-4" No-Calk Roof Flashing, 1 Count (Pack of 1), Black

Oatey 14136 Rain Collar 1.5"-3" No-Calk Roof Flashing, Black

Description

🖤 Seal your roof with confidence — the black bond that never quits!

RAPID DRY TECHNOLOGY - Quickly withstands ponding water to keep projects on schedule
NO EXTRA ADHESIVES NEEDED - One-component formula simplifies application and saves time
TRUSTED PROFESSIONAL GRADE - Since 1974, Geocel delivers quality sealants pros rely on
ULTIMATE WATERPROOF BONDING - Cures underwater for unbeatable roof protection
VERSATILE SUBSTRATE COMPATIBILITY - Bonds seamlessly to asphalt, metal, concrete, EPDM & more

Geocel GC55103 4500 Roof Bonding Sealant is a premium black Scypolymer one-component sealant designed for roofing. It cures underwater, dries quickly to resist ponding water, and bonds strongly (200 PSI tensile strength) to a wide range of roofing materials including asphalt shingles, metal, concrete, and EPDM. Non-flammable and easy to use without additional adhesives, it’s a trusted professional-grade solution since 1974.

Specifications

Color	Black
Brand	Geocel
Item Weight	10.1 Ounces
Liquid Volume	10.1 Fluid Ounces
Item Form	Liquid
Surface Recommendation	Roof
Tensile Strength	200 PSI
Water Resistance Level	Waterproof
Number of Items	1
Manufacturer	Geocel
UPC	079239551034
Global Trade Identification Number	00079239551034
Unit Count	1.0 Count
Material	Blend
Part Number	GC55103
Item Weight	10.1 ounces
Product Dimensions	2 x 2 x 11.38 inches
Item model number	GC55103
Is Discontinued By Manufacturer	No
Size	One Size
Style	Compact
Finish	Brushed
Pattern	Solid
Shape	Rectangular
Thickness	3 Inches
Power Source	Ac
Item Package Quantity	1
Included Components	Geocel 4500 Roof Bonding Sealant, Black, 10.3 fl. oz.
Batteries Included?	No
Batteries Required?	No
Warranty Description	Satisfaction Guaranteed

Have a Question? See What Others Asked

Why does the front of the bottle say it bonds to epdm, but under limitations its says it is not for use with white or black epdm?

Want to use under a white epdm roof to adhere to new plywood - any problem using this black adhesive? thank you.

what is the difference with this and the 2300?

Can this product be applied to pond liner to glue onto another piece of liner? Would it be harmful to fish?

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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