PRODUCT DESCRIPTION
Commercial Grade Spray Mix is a ready to use, co-polymer modified resurfacing compound especially formulated to bond to almost any porous concrete surface. Due to it’s high strength and easy workability, Commercial Grade Spray Mix is perfect to repair rain damaged slabs, scaling or dusting concrete, low spots, chipped or damaged steps, curbs as well as facing foundations. Commercial Grade Spray Mix can be applied from a feather edge up to 1/4” thick per application. Commercial Grade Spray Mix can be broom, sprayed or trowel finished.

SURFACE PREPARATION

The concrete surface must be clean and free of all loose material, oil residue and have no sealers or paints. Clean thoroughly by using a pressure washer with a degreaser or stripper if necessary. Etch the surface using 1 part muriatic acid to 4
parts water. Neutralize with an ammonia or baking soda and water solution, rinse thoroughly and allow to completely dry.

Mixing instructions 45 Lb. Unit:
In a clean 5 gallon pail measure 1 1/3 gallons of clean water. Using a drill with a mixing wand, slowly add the dry Commercial Grade Spray Mix into the water as you are running the mixing wand. Once all the material is added, continue to mix thoroughly for 2 minutes to a batter type consistency, with no lumps. Smaller portions use the enough water to mix to a batter type consistency.

APPLICATION INSTRUCTIONS

Patch & leveling: Start by misting the surface with water, (surface should be damp only, no standing water) and then apply the Commercial Grade Spray Mix compound. Screed where necessary and smooth with a round edged fresno or pool trowel, keeping all tools clean and moist, finish as desired. If the area to be patched is thicker than ½ ”, two or more applications may be necessary. Wait until the first application is dry, (1-3 hours) and then re-apply.
Base Coat: Using a steel trowel or a squeegee apply an even coat of the Commercial Grade Spray Mix about 1/16th of an inch thick. Allow to dry before continuing.
Texture Coat: Using a hopper gun and an air compressor set at around 20 lbs shoot the top coat of Commercial Grade Spray Mix material. Before the material sets all the way, pass a pool trowel across the surface creating flats as you go along.

Finishing: After the surface is completely dry, lightly scrape the deck with a flat floor scraper. Blow off any debris and seal. Roll 2 coats of LunaCrete’s Color Shield. Allow 6-8 hrs for foot traffic. If automotive traffic is expected, roll 2 coats of
LunaCrete’s Color Seal.
Coverage: 45 Lb. unit covers 90-135 Sq Ft.\

Technical Data: ASTM C-109 Compressive Strength
1 Day 2266 psi
7 Day 3575 psi
28 Day 4136 psi

ASTM C-882 Bond Strength
7 Day 1788 psi

*Testing results from an Independent Laboratory * The information contained herein is based on data believed to be reliable, but Renew-LunaCrete, makes no warranties expressed or implied asto it's accuracy and assumes no liability arising out of it's use by others.

FOR PROFESSIONAL USE ONLY / KEEP OUT OF REACH OF CHILDREN
Avoid contact with skin, wash exposed areas promptly. Wear eye protection. If the product gets in eyes, flush with clean water and seek medical attention. Contains silica sand, do not inhale, wear a dust mask or suitable breathing apparatus.
LIMITED WARRANTY: This product is warranted to be of uniform quality within manufacturing tolerances. Since no control is exercised over its use,
No warranty expressed or implied, is made as to the effect of such use. Seller’s and Manufacturer’s obligation under this warranty shall be limited to refunding
The purchase price of that portion of the material proven to be defective.