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SpecPoxy CJ 100% Solids, Semi-Rigid Epoxy Control Joint Filler

$86.93 USD $86.93
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1-Year + 180-Day Warranty

So that you can buy with confidence, we provide a comprehensive warranty on every product.

  • Warranty Period: This product comes with a 12-month standard warranty.
  • Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.

For more details, see the [Warranty Policy].

After your purchase, be sure to complete [Product Registration] to activate your warranty.

Free shipping

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    All orders ship free of charge and usually arrive within 7 days.
  • 30-Day Return Guarantee:
    If you are not satisfied, you may return or exchange the item within 30 days of delivery.
  • Shipping Protection (recommended):
    For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.

Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.

For full details, please see the [Shipping Policy] and [Return Policy] pages.

Features

Specifications

Product Specifications Value

Product Name

SpecPoxy CJ 100% Solids, Semi-Rigid Epoxy Control Joint Filler
Model Number 7404483903662
Age Range 5+
Shipping Free shipping
Delivery Time 1–5 days

Reviews (386)

Customer Reviews

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04/07/2026
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Payment & Security

Payment methods

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SpecPoxy CJ is a semi-rigid, two-component epoxy control joint filler that supports joint edges against spalling from wheel traffic

SpecPoxy CJ fills control and construction joints in industrial concrete floors, complying with ACI 302 section 4.10 recommendations for epoxy joint fillers. It cures with optimum hardness to transfer wheel loads while allowing moderate movement.

Key Features & Benefits

  • Easy 1:1 mix ratio and pourable gray consistency
  • High elongation to resist tearing from excessive movement
  • Moisture insensitive — cures in damp environments
  • Semi-rigid flexibility, avoiding welding slabs together or becoming brittle with age
  • Complies with ACI 302, section 4.10 recommendations

Application Instructions

  • Can be poured, applied with a bulk caulking gun, or pumped from a dual-component pump
  • Overfill the joint, then grind or cut flush to the concrete surface once tack-free
  • If not fully cured, a heat flame may help facilitate cutting

Packaging

Available in 2-gallon units (also offered in 10-gallon units).

Supporting Documents

Safety Data Sheet (SDS)

Technical Data Sheet (TDS)


Brand:
SpecChem
Category:
Adhesives
SKU:
SPCJ-1
Tags:
Cementitious Products and Liquids, Coatings Repair, Construction Adhesive
Size:
1 Gallon, 2 Gallon, 10 Gallon

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