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GEOCEL GC55103 4500 Epdm Adhesive Sealant 10.1 Oz Cartridge, Black - 2462025

GEOCEL GC55103 4500 Epdm Adhesive Sealant 10.1 Oz Cartridge, Black - 2462025

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: 347073325

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Details

Colour
As shown in
Brand
Geocel
Item Weight
10.1 Ounces
Liquid Volume
10.1 Fluid
Item Form
Paste

🌧️Waterproof - reliable weather resistance

🛠️10.1 oz cartridge - ample volume for multiple projects

🇺🇸Made in USA - trusted domestic quality

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 smart, seal strong — the pro’s choice for EPDM perfection

EPDM SPECIALIST - Perfect for black EPDM roofing membranes and seam tapes
SAFE SOLVENT FREE - Non-flammable formula for worry-free use indoors & out
ONE STEP APPLICATION - Skip primers and cleaners—get seamless adhesion fast
DURABILITY YOU CAN TRUST - Engineered for long-lasting waterproof seals in any climate
MULTI SURFACE COMPATIBILITY - Bonds metal, wood, rubber & cement effortlessly

The GEOCEL GC55103 4500 EPDM Adhesive Sealant is a 10.1 oz black cartridge designed for professional-grade waterproof bonding. Made in the USA, it offers a one-step, solvent-free application compatible with multiple building materials including metal, wood, rubber, and cement. Ideal for EPDM roofing membranes, it ensures durable, weather-resistant seals without the need for primers or cleaners.

Specifications

Colour	As shown in the image
Brand	Geocel
Item Weight	10.1 Ounces
Liquid Volume	10.1 Fluid Ounces
Item Form	Paste
Surface Recommendation	Wood, Metal
Water Resistance Level	Waterproof
Number of Items	1
Manufacturer	Geocel
UPC	079239551034
Global Trade Identification Number	00079239551034
Material	As shown in the image
Model number	GC55103
Item Weight	286 g
Product Dimensions	2.54 x 2.54 x 2.54 cm; 286.33 g
Item model number	GC55103
Item Height	1 Inches
Item Width	1 Inches
Included Components	1
Are batteries included?	No

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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