Protection for Concrete & Masonry
phone 1.800.237.0565 1.800.237.0565  E-Mail us E-Mail us 

S-20
Deep Penetrating Silane-Siloxane Clear Water-Repellent Sealer

Specially formulated for dense, flat and vertical concrete surfaces... Including brick and stucco.

Coverage

Estimated Application Rate ( sq. ft. per gallon)

Pre-cast/Tilt-up

Smooth

Exposed Aggregate

80-120

50-100

Stucco, plaster

Smooth

Textured

100-150

80-100

Brick, non-glazed

Clay

Concrete

100-150

80-100

The spread-rate of OKON S-20 will vary with the porosity and texture of the surface. Always apply material to test area prior to general application to establish spread rate.

Application

OKON S-20 is best applied by low pressure airless spray, but can be applied by
garden-type sprayer. Small areas can be applied by brush or roller. Use a small to medium size airless pump (.33 - .66 gpm) set at low pressure – 500 psi, and use a large tip - . 035 - 050” tip.

Performance Features

• Protects from the damaging and
unsightly effects of water absorption
- Efflorescence
- Freeze-thaw damage
- Water damage
• Breathable

Easy to use
• Pre-mixed, no dilution needed
Environmentally Friendly

• Water base
• Very low odor
• Low VOC - Complies with South
Coast Air Quality Management
District. Rubs (SCAQMD)

Decorative

• Lets the natural beauty and texture
of decorative concrete show through
• Stays clear, does not yellow
• No sheen or film build-up

Warranty
• Backed by a 5 year warranty for qualifying projects*
   
 
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OKON offers a comprehensive project management system to determine the right product for every job.
Field Inspection and Job Walk

Project Verification/Post Inspection
(necessary to receive warranty)

Many projects are eligible for an
OKON Water Repellent Warranty

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