

SUBSTRATES
- X-Bond Seamless Stone
- Unsealed Concrete
- Exposed concrete
- Concrete block, tilt-up
- CMU, masonry
- Vertical, horizontal and below grade surfaces
COVERAGE
sq ft / gallon, 2 coats
Polished concrete | 250 – 300 |
Stamped concrete | 250 – 300 |
Green concrete | 200 – 300 |
Below grade | 200 – 250 |
X-Bond Seamless Stone | 250 – 300 |
HOW NATURAL STAIN WORKS?

Natural Stain penetrates deep into the pores of your cementitious surface to create a long lasting and colorful surface. In addition it solidifies crumbling surfaces. Unlike competitors SEMCO’s Natural Stain is proven to last through all kinds of climates, conditions and traffic.
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FEATURES AND BENEFITS OF NATURAL STAIN
This environmentally responsible system creates lasting surface colors. Unique catalytic reactions provide natural, vivid, one-of-a-kind visual designs. Artistry and practicality combine to create beautiful and functional applications.

ACTIVE ADHESION
Integrated chemical adhesion enables mechanical cross-linking to applied surfaces, creating a perfect bond for long lasting protection.
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UV/fade resistance
Natural Stain has been specially formulated to produce a most durable UV/fade resistance. It will give your surface a long-lasting and vivid color making your surface one of a kind.
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Alkali resistance
Natural Stain is formulated to produce a durable alkali resistant surface.
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SHORT DRYING TIMES
With its fast drying properties, Natural Stain ensures a quick application time and allows your surface to be walked on within a matter of hours, getting your remodel done in less time.
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APPLICATION OF NATURAL STAIN
APPLICATION AND SPECIFICATIONS
Application | 1/2 “ nap roller; airless sprayer with tip size 21 at 2,500 PSI (minimum 2 coats) |
Application environment | Apply at temperatures from 50°F to 90°F |
Color | Orange ( other colors available on request) |
Chemical type | Latex – crosslink hybrid |
Clean up | SEMCO Stone Soap with water |
Shelf life | 2 year in controlled environment (ambient temperature of 60ºF – 72ºF) |
Packaging | 1 gal | 5 gal | 55 gal |
LABORATORY TEST RESULTS
ANSI 118.10 – Breaking Strength ( ASTM D751, Procedure B ) | Pass |
ANSI 118.10 – Dimensional Stability ( ASTM D1204 ) | Pass |
ANSI 118.10 – 7-Day Shear Strength ( ASTM C482-9.8) | 173 PSI / shear |
ANSI 118.10 – 7-Day Water Immersion Shear Strength | 132 PSI |
ANSI 118.10 – 4-Week Shear Strength | 234 PSI |
ASTM E96 – Water Vapor Transmission | 1.52 (g/hr-m2) |
ASTM E96 -Water Vapor Transmission : Permeability | 0.135 (perm-in) |
ISO 37 – Tensile Strength ( ASTM D412 ) : Maximum Stress | 390 PSI |
ISO 37 – Tensile Strength ( ASTM D412 ) : Ultimate Elongation | 400 % |