NATURAL SHIELD

Industrial Flat Finish Sealer

SUBSTRATES

  • X-Bond Seamless Stone
  • Natural Stain
  • Existing concrete
  • Stucco
  • Porous natural stone
  • Stucco
  • Slump wall
  • Block wall
  • Tilt-up wall

COVERAGE

sq ft / gallon, 3 coats

Polished concrete150 – 250
Stamped concrete300 – 350
Below grade150 – 200
Artificial Stone200 – 250

FEATURES AND BENEFITS OF NATURAL SHIELD

SEMCO’s Natural Shield is an exceptional waterproofing sealer that excels under the most demanding circumstances. Natural Shield’s low molecular weight allows for excellent penetration. Natural Shield fills into the pores of the substrate, in which chemical reaction follows, that creates a solid, but breathable membrane. Natural Shield provides long lasting protection for a vast array of surfaces in which it leaves a natural finish. It has durability and performance of a solvent-based system, but with the easy application and clean-up of water-based products. Natural Shield’s performance allows to be used in commercial areas to protect your surface and decrease maintenance efforts.

Durability

Get the durability and performance of a solvent-based system, but with the easy application and clean-up of water-based products. Natural Shield’s performance allows to be used in commercial areas to protect your surface and decrease maintenance efforts. Excellent chemical resistance and industrial strength finish allow Natural Shield to be used in an industrial environment.

UV and Alkali Resistance

Natural Shield is UV-resistant sealer and can be applied to multiple surfaces to give extra protection. Highly alkali resistant and effective against freeze-thaw damage.

Commercial Applications

Natural Shield’s performance allows to be used in commercial areas to protect your surface and decrease maintenance efforts.

Industrial Applications

Excellent chemical resistance and industrial strength finish allow Natural Shield to be used in an industrial environment.

Waterproofing Sealer

With its low water permeability, Natural Shield can be used in showers.

Increase longevity of your existing surfaces

Protects your investment, increases life of mortar, tiles, stucco, brick and natural stone surfaces.

APPLICATION

Airless sprayer
tip size 15, 400 PSI

Pump sprayer
3 coats minimum

Roller
3 coats minimum

Apply at temperatures from 50°F to 90°F.
Drying time: 30 min at 72°F, 10 min between coats at 72°F
Cure time: 4 days at 100°F, 7 days at 72°F

SPECIFICATIONS

ColorMilky white
Chemical typeSilane and siloxane
Clean upSEMCO Stone Soap with water
Shelf life3 year in controlled environment (ambient temperature of 60ºF – 72ºF)
Useful life3 years in controlled environment (ambient temperature of 60ºF – 72ºF)
Packaging1 gal. pail | 5 gal. pail | 55 gal. drum

LABORATORY TEST RESULTS

Used automobile oilGood
Transmission fluidGood
WaterExcellent
Alkali resistanceExcellent
Hydrolic acid (10%)Good

DOCUMENTATION