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ReflactASeal SCPR

Description:
ReflectASeal-SCPR is a VOC compliant primer, high in chemical and abrasion resistance for a variety of substrates. ReflectASeal-SCPR has been designed to function as a high performance, one component, and moisture cure urethane primer system, designed for use on steel, aluminum, and stainless steel, galvanized metal, wood and concrete. Its low viscosity allows it to penetrate into porous surfaces, leaving a bubble-free coating. Working time is adjustable by selective addition of catalyst. It also exhibits a low sensitivity to substrate moisture, leaving only minimal bubbling when applied to damp surfaces.

Application:
ReflectASeal-SCPR is an excellent coating choice for industrial high traffic aisle ways or work cells and warehousing sealer. ReflectASeal-SCPR can also be used as an interior coating for wood flooring or furniture. Also used for roofing, decking, truck bed liners, pipeline, and tank coatings.

Storage Stability
One year in unopened original containers at 40-90º F.  Normally, containers should be used within one week after opening unless resealed with nitrogen blanket.

 

Advantages
-VOC exempt
-Penetrates and seals the surface, leaving a smooth, pinhole and bubble-free coating
-Excellent adhesion to a variety of substrates
-Good physical properties
-Outstanding stability at low temperatures.

 

General Information
Mix ratio        Single component
Solids by volume    100%
VOC            -0-
Coverage        1600sq ft per gallon @ 1 mil DFT

 

Packaging
Product Code                          Container size            Product quantity
REFLECTASEAL-SCPR-1      1 gallon                      1 gallon
REFLECTASEAL-SCPR-2      5 gallon pail             5 gallons
REFLECTASEAL-SCPR-3      55 gallon drum        55 gallons

Surface Preparation
1. Previously painted surfaces: Solvent clean to remove all oils, grease and wax. Remove all rust and damaged paint. Feather edge the repair areas. Fill and putty as required. Sand all areas to be painted with 120-180 grit wet or dry sandpaper.  Prime with ReflectASeal-SCPR.
2. Stainless steel: Solvent wipe, scuff sand or abrasive blast. Prime with ReflectASeal-SCPR.
3. Steel: Remove all rust, mill scale, and foreign matter. Solvent wipe to remove all oils and grease. Sand blasting is best –if possible.  Prime with ReflectASeal-SCPR.
4. Aluminum: Solvent clean to remove all oil and grease. Sand surfaces with 120-180 grit sandpaper.  Prime with ReflectASeal-SCPR.
5. Concrete: Laitance, curing compounds, concrete contaminants must be removed. Shot-blast or acid etch areas to be coated.  Prime with ReflectASeal-SCPR.

 

Mixing
Stir contents of container prior to application.
Product does not require catalyzation. *Refer to table below.
Add 10% MEK for best adhesion results in all cases. This can be added before packaging or at job site.

Application Instructions
To apply ReflectASeal-SCPR:
1. Apply coating as uniformly as possible with a ¼” nap roller.
2. Avoid excessive back rolling and cross rolling, this will lessen the chance of bubbling.
3. Spray apply.

Limitations
-This product is not recommended for immersion service, unless used with a topcoat.
-Do not apply this product at ambient or floor temperature below 15°F or over 90°F or if the relative humidity is above 95%.

Pot Life
Temperature 70° F 100°F
Using accelerator Dry to touch 1-2 hours 1 hour
 Using accelerator Full cure 4 days
Using accelerator 8.7 lbs/gallon
Without accelerator two times longer cure time of the above times.
Re-coat without scuff   8-12 hours
Typical Physical Properties Units Results
Color Amber
Tensile strength psi 3300
Elongation pli 85%
Tear strength pli 440
Polyurea topcoat adhesion psi >500
Typical film thickness Mils 1-3
Minimum re-coat time hours 4
Isocyanate equivalent weight 350.0
NCO content, % 12.0
Viscosity at 77° F (25°C) 425
Specific gravity at 77°F (25°C) 1.16
Flash Point (Cleveland open cup) >110/>230
Vapor pressure at 77°F (25°C) (mm) <10-5
Functionality 2.40
Recommend storage temperature 60-100°F (16-38°C)
Shelf life 12 months
Viscosity “B” side 700-800 cps @ 23C
Coverage 1600 sq ft/gallon/mil
Solids by weight 100%
Abrasion resistance ASTM D-4060 20 mg max weight loss
Impact resistance ASTM D-2794 160” lb direct; 160/5/0  in lb direct

Handling and storage
The reaction of isocyanates with water leads to the formation of insoluble ureas and carbon dioxide gas which gas which can result in pressure buildup inside closed containers. Therefore, extreme care must be taken to ensure containers used for ReflectASeal-SCPR remain dry. Containers that have become
contaminated with moisture should not be subsequently sealed; otherwise a hazardous increase in pressure may result.
Freshly manufactured ReflectASeal-SCPR is an amber liquid. Sedimentation is usually due to contamination from atmospheric moisture or to dimer formation. Reaction from atmospheric moisture can be prevented by storing ReflectASeal-SCPR in carefully sealed containers or under a dry nitrogen atmosphere during handling ReflectASeal-SCPR must be carefully resealed after each sampling.
A small amount of finely divided insoluble solid in the product does not usually cause difficulties in handling or product performance. However, if necessary, the liquid product may be filtered through a suitable inline filter. It is suggested that the filter vessel be of stainless steel with a suitable polypropylene filter bag. The lines should be heated and blown clear with nitrogen after use.

Warranty
The technical data and other printed information furnished by ReflectASeal, LLC  are true and accurate to the best of hardeners surface and other our knowledge.  ReflectASeal, LLC conforms to in house quality control procedures and is reliable and is offered solely for evaluation. The use of this product is beyond the control of the seller; therefore, the buyer assumes all risks of use and handling whether done in a matter that is in accordance with the provided posted directions or not.
ReflectASeal, LLC makes no warranty, expressed or implied of its products and shall not be liable for indirect or consequential damage in any event.
12/21/10