Description
Duram Resiflex FC is a fast cure, flexible, high modulus, construction grade, polyurethane joint sealant.
Uses
Duram Resiflex FC is used to seal and provide waterproofing to:
- Joins
- Gaps
- Corners (Fillets)
- Penetrations
- Cracks
- Bonding Tiles
- Ridge Tiles
- Bonding plastic and metal angles to Concrete, Timber and FC Sheeting Substrates.
Features & Benefits
- Fast cure
- Single pack – in 600ml sausages.
- Easy to use.
- Tools off easily
- Flexible
- Compatible with Duram Waterproofing Membranes
- Excellent adhesion
- Paintable
Packaging
600ml sausages packed 20 to a carton.
Colour
Grey.
Suitable Surfaces
- Concrete
- Cement
- Terracotta and Earthenware
- Anodised Aluminium
- Most Metals
- Timber
- Brick and Block Work
Coverage/Yield
The stated average coverage rate may vary depending upon type, condition, porosity, texture of the surface and application technique. Refer to the table on the TDS for coverage rates.
Shelf Life
Up to 12 months in unopened and undamaged containers.
Storage
Store in cool and dry area. Protect product from damage. Product will cure if exposed to air.
Priming
Resiflex FC typically adheres tenaciously to common construction substrates without primers. However, Duram always recommends that a field adhesion test be performed on the actual materials being used on the job to verify the need for a primer. If a primer is needed, use the following:
- For Porous Substrates: Duram Primeseal MC
- For Non Porous Substrates: Duram Super Prime 711
- For Metal Surfaces: Duram ME Primer


