molding. - Be Be careful sanding

s instructions as to timing of ’ no shovels, hoes, wheelbarrows

–

molding, molding, it is desirable to allow the countertop a few -

measure measure all water to be used. Do not over water. Mix 5.5 - Best Best results are obtained mechanical mixer are used to mix the product. Be sure when to use a five a mechanical paddle mixer gallon pail mixers. or barrel and a Be sure to wait at least 18 hours before de before hours 18 at least wait to sure Be After de hours of drying time before applying sealers. It is important to follow the sealer manufacturer considerations. temperature and sealing Be sure to lightly sand and smooth the bottom countertop edges of the to eliminate corners, sharp always sand edges. lightly towards edges. the chipping the top/piece to avoid Plan out your mixing Countertop Mix procedure. with A proper 50# mixed in a five water gallon bucket. It may bag be advisable, depending addition of can buckets. five gallon Concrete have multiple to pour, of your size the on fit and be Pre pints of clean, Countertop for Mix 3 Allow theminutes. product to for sit/slake potable water is not water Additional for 2 remix minutes. then and 2 minutes per 50# product. finished affect bag the negatively may and required of Concrete Add water to the empty bucket first, and Mix. Countertop then add Concrete

• REMOVAL OFFORMS REMOVAL • • • MIXING • • •

t ’

. Be careful

and make sure all When forming the

t protrude from the ’

Version 3.0

2020 •

May •

® Always try to have sufficient material to fill to material tosufficient have try Always

© TCC Materials lightly vibrated with a palm sander (without pad). pad). sander (without palm a vibrated with lightly the mixture. helpsThis consolidate to the bottom surface of the mold in one pour one to in mold of the surface the bottom on the showing surface. from pour lines minimize or a mallet rubber tapped arewith forms Make sure For longer sections and large countertops, don countertops, large and For sections longer in 20 able lay to not be will you mix material that minutes. Excess caulk that is not upcleaned prior to pouring concrete. leavethe ain mark the mix will residue that gets on the vacuum. shop a vacuumed up with simply melamine mold can be Use a razor blade to remove excess silicone caulk. imperfections imperfections in the caulk surface will be reflected in the edge of the concrete countertop that sawdust residue does not get into the caulk or it will show up on the countertop. Any sawdust caulked in the corners to avoid having razorsharp edges. Make sure that the caulk is smooth as any Use 100% silicone black caulk. All forms must be be able to see until the mold. Thoroughly dry top the inside of the form is prior to removed from the mix. pouring the theto agent melamine. form a release Do apply not It is best to vacuum and wipe down the the inside form of with a acetone. Use of other cleaning products clean can leave rag and streaks and residue on warm the form that water you may not or Put clear packing tape over all of the screw heads heads theto screw concrete avoid in spillage which difficult. very make removal mold will stickers stickers from the melamine form adhesive residue is removed. mold ensure mold. surfacetheof melamine screws don that has been treated with a plastic coating on both sides. Make sure the surface melamine is free from any scratches, smears or cracking. Remove any Use melamine coated particle painted particle board. is Melamine a particle board board, not white

• • POURING INTO FORM INTO POURING • • • • • • FORM CONSTRUCTION: FORM • CAULKING OF FORMS CAULKING