T1000™ Fine, Sprayable Overlay Installation Guide

T1000™ Fine Overlay is a polymer modified, cementious topping designed for resurfacing
and texturing stable, non-moving concrete floors, walls and hardscapes. T1000™ Fine
Overlay may be applied with a splatter brush or hopper gun for a sprayable application.
T1000™ Fine Overlay may be applied vertically or horizontally over stencils or without
stencils. Application thickness ranges from 1/16 inch (1.5mm) to a maximum of 3/16 inch
(4.5mm). For a successful project, be sure to familiarize yourself with the product before
an actual job-site application.

Uni-Mix^® Integral Concrete Color and Perma-Cast^® Sierra Stain^TM are compatible with T1000^TM Fine Overlay. Refer to the Butterfield Color^® Uni-Mix^® and Perma-Cast^® Sierra Stain^TM coloring system guides for a complete representation of integral colors and concrete stains to be used in conjunction with this product.
 

BEFORE USING, READ AND UNDERSTAND THE ENTIRE T1000™ FINE
TECHNICAL DATA SHEET AND MATERIAL SAFETY DATA SHEET.

STEP 1 - SUBSTRATE PREPARATION

Cleaning:

Proper surface preparation is critical to a successful application of T1000^TM Fine Overlay. The concrete substrate temperature must be at 45° F to 85° F (7° to 30° C). The concrete substrate must be thoroughly cleaned using high pressure water or TSP (tri-sodium phosphate) and water with a scrub brush, then rinsed thoroughly. Remove all potential bond breakers such as greases, oils, silicones, paints, sealants, curing and sealing compounds, drywall taping compound, etc. In the case of paints, sealants or overly slick hard troweled floors, mechanical removal and/or abrading by means of sanding, scarifying or shot blasting may be necessary to achieve proper bonding.

If the existing surface has any chips, pitting or cracking, those areas must be filled prior to final application. Existing cracks on the slab will most likely come through the T1000^TM Fine Overlay. Existing cracks should be filled using a slurry mix of T1000^TM Fine Overlay and water in lifts up to 3/16". Depths up to 1" may be accomplished by adding clean pea gravel or small aggregate.

STEP 2 - MIXING

Mix and install when ambient temperatures are between 45° F to 85° F (7° to 30° C). Use 4.4 quarts (4.16 L) potable water per 55-pound (25kg) bag of Butterfield Color^® T1000^TM Fine Overlay. When temperature or humidity changes affect water demand, make small adjustments to the amount of mixing water as needed to achieve proper working consistency. Do not over water. Be sure to measure water accurately. Always add water to the container first. Then, if color is to be used, slowly add the Uni-Mix® Color Pack. Mix the color and water thoroughly using a 600 rpm drill and paddle or mortar mixer. Note:(If using a commercial mixer make sure to use a mortar mixer and not a concrete mixer.) Once the color is mixed, slowly add the bag of Butterfield Color^® T1000^TM Fine Overlay. Continue to mix for a minimum of 3 minutes until a smooth, uniform, lump-free consistency and a streak-free color has been achieved. Make sure to be consistent with the amount of water and the mixing time of each batch. Clean the mixing container thoroughly after each batch to ensure consistency with the mix. If mixture loses its plasticity do not re-temper with water or add previously mixed material to new batches.

STEP 3 - BASE COAT

A base coat is only necessary if there is a desire for a grout line color other than that of the existing concrete. If desired, the base coat should be laid down with a trowel at approximately 1/16". Use of a Fresno may be needed for larger projects. T1000^TM Fine Overlay will cover approximately 80 to 100 sf at 1/16".

STEP 4 - LAYING OUT THE STENCILS

If a base coat was used, wait until it is completely dry before laying out the stencils. In most job-site applications the time will range from 2-8 hrs. When laying out the stencils, it is recommended that you layout the entire pour before beginning to expose the adhesive backing and sticking the stencils to the concrete. This will prevent having a full brick or stone on one side and a sliver on the other side. By laying out the stencils in advance you can split the difference. When sticking the stencils to the base coat, be sure there are no voids between the stencil and sub-base. If voids are present, the spray from the hopper gun may go under the stencils and discolor the grout line areas.

STEP 5 - APPLYING MATERIAL

Once the stencils have been applied and the final batch of material has been mixed properly, spraydown of the T1000^TM Fine Overlay may begin. Make sure to test the hopper gun and the air compressor before use. Load approximately ten pounds of the T1000^TM Fine Overlay into the hopper gun. Be sure not to overload the hopper gun. Slowly turn on the air compressor and spray a small amount of material into a bucket while adjusting the airflow. Once you have the desired consistency, begin spraying the material over the stencils. Keep the hopper gun approximately 12" from the surface and at a 90 degree angle from the slab. Apply an even coat over the entire slab. If a knockdown look is desired, use a steel trowel randomly over the material before it reaches final set.

After the knockdown is finished and the material is set enough to prevent chipping on the edges, begin removing the stencils. Be sure not to pull too hard on the stencils and to pull them off in a common direction.

Allow 2 days of cure time before opening to light traffic and 7 days for heavy vehicular traffic.

FOR PROFESSIONAL USE ONLY:

WARNING: This product contains silica (crystalline quartz) and portland cement. Do not breath dust. Prolonged exposure can result in Silicosis. Portland cement may cause alkali burns. Use with adequate ventilation. Always use protective glasses, gloves and dust mask (NIOSH/MSHA TC 21C approved). Immediatly after use wash any area of exposed skin. If contact is made with eyes flush thoroughly with water, do not rub. If inhaled, move to fresh air. If symptoms develop or persist, or if ingested, seek medical attention. Read material safety data sheet before handling or using. KEEP OUT OF REACH OF CHILDREN. DO NOT TAKE INTERNALLY.

Storage and Handling: Shelf life is two years when stored in a cool, dry, well ventilated area, in unopened, original packaging. Avoid generating dust during recovery or disposal. Disposal of all residual or recovered products must be in accordance with applicable federal, state, and local regulation.

Warranty: Butterfield Color^® represents and warrants only that its products are of consistent quality. No other oral or written staement is authorized. Any liability is limited to the lesser of refund or replacement of defective materials. The end user shall determine suitability and assume all risks and liability.