Foundation Coat

Performance Characteristics

• Waterproof barrier Passes CRD-48 (Resistance to hydrostatic pressure).
• Radon barrier Stops radon infiltration.
• Durable Resistant to weathering action, excellent freeze/thaw stability and abrasion resistance.
• Breathability Allow moisture to diffuse, preventing damage from moisture build-up in wall system.
• Structural When applied to both sides of dry stacked concrete block to form a complete wall system.
• Attractive Smooth or textured finish on the above-grade portion of foundation enhances overall appearance. Can be used on interior foundation walls for added protection with a plaster finish. IRC and IBC approved For structural wall system and waterproofing.

Surface Preparation

• Remove loose and deteriorated material, laitance, dirt, dust, oil and any surface contaminants that will inhibit proper bond.
• Repair spalled areas, static cracks and voids with Conpro Set or Foundation Coat.
• Substrate should have open-pored and textured surface.
• Saturate substrate with clean water, (saturated surface dry/SSD). Wall should be wet when Foundation Coat is applied.
• For best results on concrete, grind or abrasive blast (CSP 3). Refer to ICRI Surface Preparation Guide 03732 for information about Concrete Surface Profile (CSP).

Priming

• No priming is required under normal circumstances.

Mixing

• Mechanically mix using a low speed drill (400 – 600 rpm) and mixing paddle or mortar mixer.
• Pour 5-1/4 quarts of potable water into a clean mixing vessel and slowly add all of the powder.
• Mix continuously for 3 minutes to a uniform, lump-free consistency.
• Add up to 1 pint of additional water if needed.
• Allow to “breathe” for 1 minute and remix for 1 minute. This will improve workability and open time.
• Do not over mix, as this will entrain air and cause damage to the glass fibers.
• Replace 1 quart of water with 1 quart of K-88 Admix when applying additional coats.

Application

• At the time of application, surfaces should be saturated surface dry (SSD) but hold no standing water.
• Trowel or spray apply material to a uniform minimum of 1/8 inch.
• Cove material at junction of wall and slab to prevent water entry.
• Apply with a vertical motion and finish with a horizontal motion.

Curing

• Keep damp with a fine mist of water for 24 hours.
• Protect from direct sunlight, wind, rain and frost during curing period.

Clean Up

• Clean tools and equipment with water immediately after use. Cured material must be removed mechanically.

Coverage/Yield

• 50 ft.²/50 lbs. @1/8 inch.

Product Handling

• 50 lbs. paper bags.

• 12 months when properly stored.

• Transport and store in cool, clean, dry conditions in unopened containers.
• High temperature or high humidity will reduce shelf life.

Limitations

• Do not apply unless substrate and ambient temperature can be maintained at a minimum of 40°F for 24 hours. Refer to ACI Cold Weather Application Guidelines.
• Cold mixing water and low temperature will retard set. Hot water and high temperature will accelerate set.
• Protect application from precipitation and high wind for at least 8 hours.
• Do not add more water than specified.
• Do not re-temper as this will damage the fiber glass reinforcing.
• Avoid overworking material during placement.
• Over mixing will cause damage to the fiber glass reinforcing.

Health and Safety

• Product is alkaline.
• Do not ingest.
• Avoid breathing dust.
• Avoid contact with skin and eyes.
• Refer to Safety Data Sheet (SDS) for additional information.

First Aid

• In case of skin contact, wash thoroughly with soap and water.
• For eye contact, flush immediately with a high volume of water for at least 15 minutes and contact a medical professional.
• For respiratory problems, remove person to fresh air.

Disposal

• Dispose of material in accordance with local, state and federal regulations.