Flex-Fill - Liquid - 2 Gallon Kit - Flexible Epoxy Sealant

Pourable Epoxy Crack and Joint Sealant
SKU: Flex-Fill - LQD - 2GA
Weight: 28 lb
Dimensions: 14 in × 8.5 in × 7 in
Product Description: 

FLEX-FILL is a 100% solids, two-part liquid epoxy joint filler specifically formulated to meet the punishing demands of today’s industrial floors.  FLEX-FILL is used to fill and repair joints and cracks subjected to hard wheeled traffic and will provide for a flexible and durable surface.  FLEX-FILL is flexible and resilient and will help protect floor cracks, saw-cut and control joints from cracking or spalling of the joint edges.  FLEX-FILL can also be mixed with sand and applied as a coating for a resilient non-skid surface.

Outstanding Features: 

  • Easy mixing and pouring
  • Self-leveling
  • Bonds to damp surfaces
  • Non shrinking 


  • Joint and crack sealing and repair
  • Flexible Membrane Coating
  • Resilient Repair Mortar
  • Waterproofing Membrane




Application Instructions: 
  1. Joint should be clean and free of dirt, dust, oils, moisture and contaminants.
  2. Thoroughly mix 1 part of A with 1 part of B  by volume with a paddle or slow speed drill.
  3. Pour mixed epoxy into joint until nearly full and allow epoxy to settle. 
  4. Apply a second layer level with floor.
  • Wide cracks or joints may require layer of sand at bottom to control material seepage.
  • Not for use in expansion joints.

2 gallon, 4 gallon and 10 gallon kits

Product Category: 
Product Tags: 

Polygem, Inc. warrants its products to be free of manufacturing defects and that, at the time and place of shipment, our material will meet current physical properties when applied within Polygem’s directions and tested in accordance with ASTM and Polygem standards. Polygem, Inc’s liability is limited to replacement of material found defective. As Polygem, Inc. has no control over the use to which others may put its products, it is recommended that the product be tested to determine if suitable for a specific application and/or our information is valid in a particular circumstance. Responsibility remains with the architect or engineer, contractor and owner for the design, application and proper installation of each product. Nothing contained herein shall be construed to be a recommendation to use or as a license to operate under or to infringe any existing patents.

Data sheets are subject to change without notice.