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Product Detail:- Rubber Drain Board insert for use with concrete countertop fabrication.
- The Grill Drainboard has 3 raised areas in the mold, which create recessed channels in the finished concrete.
- The recessed channels can be left as drainage channels, or inserted with three 1/2" square bar stainless steel trivets, Sold Individually Here.
- When 1/2" Stainless Steel Trivets are inserted into the finished drainboard, the top of the Trivets will be very close to level with the countertop surface, while the drainboard surface below them slopes towards the sink.
- Clean, nice edges. Fast and simple to use. Add a professional drainboard to your countertop form in minutes.
- Seamless integral drainboard, countertop, and/or sink.
- Drainboard slopes toward sink.
- If the drainboard needs to be shaped (to meet flush with a
specific sink), simply cut the rubber mold with a sharp razor knife, or
fine tooth jigsaw blade.
- Made of extremely durable polyurethane that can flex and stay strong.
- Can be used in pre-cast or poured in place concrete work.
- Fast and easy to place in a mold, and quick to clean after use.
- Good for hundreds of uses- Actually gets better with each use as they 'season'.
Product Specifications:- Mold Measurements:
- 13 7/8" Wide (at sink)
- 11 7/8" Wide (end opposite sink)
- 17 15/16" Long
- 1/4"-1/2" Sloped Height.
- Raised Slot Channels are 1/2" Wide, 1/8" High (at sink), 3/8" High (far end).
- *Occasional imperfections may be
present on Rubber Molds, and can be removed or altered using a
sharp utility knife, or a very abrasive sand paper or resin-bound
grinding discs.
Mold Setup:- Place Drainboard Mold in your form and silicone in place.
- For most applications (Precast), run a silicone
a bead across the bottom edge of the Drainboard Mold to create a water-tight seal.
- If using for poured in place concrete countertops, press the drainboard down into the concrete surface, lightly tapping until flush with the surface, and then place with 2x4's across the top of the concrete and Drainboard Mold to hold it in place while the concrete sets up.
- Use
of a Rubber Safe form release is recommended, but usually not
necessary. Form release generally will create a smoother finish on the
concrete, less air pockets, and make cleaning the rubber mold easier when finished.
- Vibrate concrete well (either
vibrating the concrete, or rapidly tapping the edges of the forms with a
hammer or palm sander), to remove as many air pocket voids as possible.
Drainboard Mold Removal:- After the concrete is sufficiently set up (typically 2-3 days for precast), flip the concrete piece over and remove the Drainboard Mold. In many cases, the mold will stay siliconed to the form when separated from the concrete.
- Concrete may have small 'bumps' which can be sanded off with a 200 grit
sandpaper. These bumps tend to disappear the more the Rubber Drainboard Mold
is used, as it becomes seasoned.
- Fill any air pocket voids with a Concrete Slurry Mix.
Rubber Mold Care:- Clean
with a stiff brush and water after each use. Any silicone left on the
forms should be peeled or scraped off (the sooner the easier to remove).
Any hardened concrete and difficult to remove silicone can usually be
removed using a wire brush.
- Muriatic Acid can be used to clean
of cement residue from the rubber mold in a 20:1 ratio (20 parts
water to 1 part muriatic acid). Rub the Edge Form Liner with a stiff
nylon brush and the muriatic acid water. Rinse the mold thoroughly
with clean water.
- Store rubber molds out of direct sunlight, laid out flat.
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Shipping Information:
- Usually ships within 1-2 business days.
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