READ ENTIRE LABEL BEFORE APPLYING
DESCRIPTION AND USES
The S60 Water-Based Epoxy Maintenance Coating is a low VOC, low HAP, two component epoxy that is suitable for use on both floors and vertical surfaces.
This water-based epoxy finish is designed for general maintenance use in a moderate industrial environment. It can be used on steel, non-ferrous, concrete, masonry, and previously coated surfaces. Since this coating is very low odor during application, it is ideal for use in schools, healthcare facilities, food service areas, office buildings, hotels or in any area where odors are an issue. The durable epoxy finish is ideal for walls, floors, and other surfaces subjected to frequent wash downs and cleaning. This coating is not suitable for continuous water immersion service. On steel surface use Sierra S70 Water-based Epoxy Primer to optimize corrosion protection.
Sierra S60 complies with USDA FSIS regulatory sanitation performance standards for food establishment facilities. This coating is impervious to moisture and easily cleaned and sanitized.
PRODUCT APPLICATION
SURFACE PREPARATION
ALL SURFACES: Remove all dirt, grease, oil, salt and chemical contaminants by washing the surface with Krud Kutter® Cleaner Degreaser, commercial detergent or other suitable cleaner. Mold and mildew must be cleaned with a chlorinated cleaner or bleach solution. Rinse thoroughly with fresh water and allow to fully dry. All surfaces must be dry at time of application.
STEEL: At minimum, Hand Tool (SSPC-SP-2) or Power Tool (SSPC-SP-3) clean to remove all loose rust, mill scale, and deteriorated previous coatings. If abrasive blast cleaning is done, the blast profile should not exceed 1-2 mils (25-50µ). Abrasive blast cleaned steel requires two coats of primer.
NEW, UNCOATED CONCRETE: New concrete should be allowed to cure for 30 days before application of any coating. If there is any doubt about the dryness of the concrete, conduct a test by simply placing a weighted rubber mat, plastic sheet or other nonporous material on the surface for 24 hours. Check the underside of the mat and concrete for signs of moisture. The substrate will be darker if damp. If moisture is found, allow additional drying time (10-14 days) and repeat test. If moisture persists concrete surface cannot be coated.
Remove oil, dirt, grease and other contaminants by cleaning with Krud Kutter® Original Cleaner Degreaser, detergent, or other suitable cleaner. Rinse with water. NEW and
UNCOATED CONCRETE FLOORS: Etch concrete with 108 Cleaning & Etching Solution. Rinse floor thoroughly and immediately after etching with scrubbing to remove all remaining loose material. After acid etching, the concrete should have a surface profile that resembles fine grit sandpaper. If not, repeat the process. The presence of surface treatments, curing agents used in the concrete, or very dense nonporous concrete may inhibit the etching process. This may require the use of shot blasting to create surface profile for assurance of proper coating adhesion.
PREVIOUSLY COATED: Previously coated surfaces must be sound and in good condition. Smooth, hard, or glossy finishes should be scarified by sanding to create a surface profile TINTING The S60 tint bases can be tinted with COLORTREND® PLUS™ 808, COLORTREND® 888 or other high quality water-based universal colorants. Adding colorants may add VOCs. If used at the recommended levels, the VOC will not exceed 100 g/l.
TINTING
The S60 tint bases can be tinted with COLORTREND® PLUS™ 808, COLORTREND® 888 or other high quality water-based universal colorants. Adding colorants may add VOCs. If used at the recommended levels, the VOC will not exceed 100 g/l.
TINT BASE MAXIMUM COLORANT PER GALLON
|
Quantity |
Description |
|
2 Oz. |
White and Satin Pastel Base |
|
4 Oz. |
Gloss Tint Base |
|
8 Oz. |
Gloss and Satin Deep Tint Base |
|
12 Oz. |
Gloss and Satin Accent Tint Base |
MIXING
Premix Part 2 base component to re-disperse settled pigment before adding Part 1 activator component. Thoroughly mix for 3-5 minutes.
THINNING
If needed, thin with fresh water. Do not exceed 4 fl. oz./gal
separately) to the mixed coating prior to application (follow directions on package for use), or top coat with EpoxyShield Premium Clear Floor Coating with the Anti-Skid Additive included.
APPLICATION
Apply only when air and surface temperatures are between 50-100°F (10-38°C) and surface temperature is at least 5°F above dew point. Ensure fresh air entry during application and drying.
FLOORS: Apply by roller using a good quality 3/8" synthetic nap cover. Ensure fresh air entry during application and drying.
On new or uncoated concrete, a minimum of two coats of product should be applied. The first coat may be applied by roller, spray, or spread out using a rubber squeegee, then back roll to smooth out the finish. This coating can tolerate application to damp concrete; however, conditions must be favorable to allow the moisture to evaporate. Apply the second coat by roller. Recoat previously coated floors by roller only.
NOTE: For line striping, can be performed by roller or airless line striping equipment.
Applications done at low humidity conditions (less than 15%) may result in lower initial gloss; however, this will not have any effect on coating performance. Allow coated floor to cure 7 days before mopping or washing. The dry time of the coating may be longer than published if the floor is in an area with poor air flow, has air temperatures below 70°F, or the concrete was damp prior to application.
If desired, 213898 UltraWear Anti-Slip Additive can be used to improve slip resistance. Use one bag per gallon.
EQUIPMENT RECOMMENDATIONS
BRUSH: Use a good quality synthetic bristle brush.
ROLLER: Use a good quality synthetic nap roller cover.
AIR-ATOMIZED SPRAY:
|
Method |
Fluid Tip |
Fluid Delivery |
Atomization Pressure |
|
Pressure |
0.055-0.070 |
12-16 oz./min |
40-60 psi |
|
Siphon |
0.055-0.070 |
--- |
40-60 psi |
|
HVLP (var.) |
0.043-0.070 |
--- |
10 psi at tip |
Air cap for highest pressure
AIRLESS SPRAY:
|
Fluid Pressure |
Fluid Tip |
Filter Mesh |
|
2000-3000 psi |
0.013-0.017 |
100 |
CLEAN-UP
Clean up with soap and water and dispose of all waste material in a proper manner and in accordance with local waste regulations. Consult with local environmental regulations for appropriate method of disposal and/or recycling of paint and empty container.