Feather FLEX

Feather-Flex: Single Step Coating to Smooth and Level Substrates
A high performance, one component product for leveling and smoothing concrete, ceramic and quarry tile, terrazzo, wood, and cut-back adhesives prior to the installation of finished flooring like VCT, continuous vinyl flooring, or other standard flooring products. Mixes easily with water to produce a skim coat that is easy to apply from a feather-edge up to 1/2”. Does not require priming, and cures for flooring installation in as little as 30 minutes, depending on thickness and drying conditions. The ideal solution for filling grout joints before installing LVT.
Coverages
Over Concrete: 100 – 150 sq. ft., Over Plywood: 200 – 250 sq. ft.
Suitable Surfaces
Concrete (Poured, Prestressed, Precast), Cured (Mortar Beds, Self Leveling Compounds, Gypcrete), Concrete Backerboards, Wood (Exterior Grade Plywood, Hardwood, Tongue and Groove), Tile
Advantages
- Delivers a true feather edge finish
- No priming necessary
- Easy mixing with water
- 2:1 mix for small jobs
- Effortless application
- High coverage rate
- Excellent adhesion to concrete, plywood, and ceramic tile
- Long working time, 15 – 20 minutes
- Fast curing — flooring installed in as little as 30 minutes, foot traffic in 3 – 5 hours
- High bond and compressive strength
- Can be used over all common flooring bases: concrete, wood, tile, etc.
- Compatible with all floor covering adhesives
SUPER STICK

Super Stick
ANSI A118.11 (rated for bond to exterior grade plywood) Premium Thin-Set Mortar-Polymer Modified Mortars
PROFLEX® SUPER STICK is a polymer modified dry set mortar composed of sand, cement, dry resins and other proprietary chemicals used to adhere virtually all types of tile, especially large tile units, marble, and granite to acceptable surfaces. Super Stick is ideal for use over all PROFLEX® membranes to assure maximum performance. Super Stick is especially formulated to hold large units in place on vertical surfaces, and also reduces unevenness caused by setting of the tile when used on horizontal surfaces.
Superstick is our only thinset designed for use with glass tile.
Coverages
Over Concrete: 100 – 150 sq. ft., Over Plywood: 200 – 250 sq. ft.
Suitable Surfaces
Concrete (Poured, Prestressed, Precast), Cured (Mortar Beds, Self Leveling Compounds, Gypcrete), Concrete Backerboards, Wood (Exterior Grade Plywood, Hardwood, Tongue and Groove), Tile
Advantages
- ANSI A118.4, A118.11, and A118.15 compliant.
- May be used in and around pools and fountains or “submersible” conditions (contact technical support)
- Extended open and working time.
- Ready to mix without the need for additives.
- High strength for a variety of applications
Uses
Applied in thickness from 1/8 to 1/2 inches to adhere marble, granite, ceramic mosaic, quarry, porcelain and glass tile to plaster, drywall, concrete, backerboard, exterior grade plywood, plastic laminates, masonry surfaces, and most metal surfaces. May be used to set tiles vertically of up to 5 lbs. per sq. ft. Recommended for exterior use subjected to freeze thaw conditions. Also for use in and around pools, fountains, or other submersible conditions.
Shear Strength | 7 days (psi) | 28 days (psi) |
Quarry Tile | 250-300 | 500-525 |
Mosaic Tile | 250-300 | 400-450 |
Glazed Wall Tile | 350-400 | 450-500 |
Quarry Tile to Plywood | 175-200 | 200-250 |
Compressive Strength | 4000-4500 | 6000-6500 |
Adjustability | 15 minutes | |
Open Time | 60 minutes | |
Final Set | 6-8 hours |
Suitable Surfaces
Glass, Metal, Backer Boards, Plumb and True Masonry, Cured and Finished Concrete, Gypsum Wallboard (dry areas only), Cured Portland Cement, Exterior Grade Plywood, Plastic Laminate, Masonry Surfaces, Proflex Membranes and Underlayments (see warranties)