ARDEX TWP™ is a trowelable Portland cement-based finishing compound used to fill and smooth interior and exterior vertical concrete surfaces such as tilt-up walls, pre-cast or poured in place concrete panels, and other concrete or masonry surfaces prior to sealing or painting.
Use for filling and smoothing interior and exterior vertical concrete or masonry surfaces
Mixing Ratio: 2 1/2 quarts of water per 10 lb. bag. For smaller batches, use 2 parts powder to 1 part water by volume
Material Requirements on Smooth Substrate (approx.): 100 to 150 sq. ft. per bag at a skim coat
33.3 sq. ft. per bag at 1/8”
16.6 sq. ft. per bag at 1/4”
Pot Life: 15 to 20 minutes
Time to Paint or Seal: 15 to 60 minutes, depending on jobsite conditions
Packaging: 10 lb./4.5 kg net weight
Storage: Store in a cool dry area. Do not leave bags exposed to sun. Protect unused material by removing air from bag and sealing tightly.
Shelf Life: Nine months unopened.
Warranty: ARDEX L.P. Standard Limited Warranty applies.
For complete product technical information, click on the Downloads tab and open the Technical Data download