Techniseal

Coverage :
Single-coat application.
3.78 liters cover up to 150 square feet.
18.93 liters cover up to 750 square feet.
Coverage will depend on surface porosity and joint width.

Type of surface :
Concrete Paver, Interlocking Paver

Storage :
Keep from freezing. Store in a cool, dry place.

Packaging :
Size : 3.78 liters - 18.93 liters

Before you begin
Do not apply to stamped or poured concrete and polished material.
Apply only to bare material*.
Apply only to bare material* or to material previously sealed with WL1-2, WL4, WL5 or WL87 Protectors from Techniseal. Wait until the Protector is worn before recoating the surface (minimum 2 years). With the appropriate stripper, remove any unknown coating that was previously applied. 
Wear adequate protective clothing and an approved respirator.
Always test on a small hidden area of approximately 0.4 m2 (4 sq. ft.) to ensure that result meets your expectations (see Warranty).

*ABSORPTION TEST : Sprinkle a few drops of water on surface. If water is absorbed, move on to the next point. If water is repelled, do not apply this product.

Surface preparation (Essential)
1.Cover vegetation, vehicles and adjacent surfaces that are not to be treated.
2.Remove stains with the appropriate Techniseal® stain removers.
3.Prepare the entire surface with HD Paver Prep from Techniseal® (efflorescence Cleaner), as directed on product label.

Application
Application Conditions :
• Surface must be clean, dry and warm to the touch.
• Temperature must be between 10°C and 30°C.
• No rain forecasted for the next 24 hours.
• Sprinkler system must be turned off.
• Use a consistent application method over entire surface.

Necessary Tools :
• Low-pressure airless sprayer (< 50 psi) or solvent-resistant pump sprayer (optional)
• Slit-Foam Roller from Techniseal® and solvent-resistant paint tray
Do not dilute. Shake well or stir product before and during application.

Sprayer Application (Best Practice) : Work in sections of no more than 4.6 m2 (50 sq. ft.). Saturate a section with a single coat of Protector. With the roller, remove excess on the surface before it dries. Repeat for subsequent sections, maintaining a wet edge in order to prevent overlap marks.

Roller Application : Saturate the surface with a single coat of Protector, avoiding accumulation of excess product. Maintain a wet edge in order to prevent overlap marks.

Traffic : Pedestrian: 24h. / Vehicular: 48 to 72 h. Block access during that period.

Caution
• Any new concrete product has the potential to produce efflorescence (whitish salts) on its surface. This Protector, like any film-forming coating, carries a small risk of trapping efflorescence beneath its film. Consult the paver manufacturer or contact Techniseal® at 1 800 465-7325 for more information.
• Do not attempt sprayer application on windy days.
• Do not apply this product over a blotchy or hazed surface.
• This product will make the surface more slippery when wet. If slipping is a problem, consider CB Protector for Concrete Pavers or Surefoot Additive from Techniseal®
• Wait 30 days after the installation of polymeric sand before sealing the pavers.
• An over-accumulation of product could lead to surface whitening.
• Extreme climate or heavy traffic could limit product longevity

Cleaning & disposalWash tools with lacquer thinner. Consult your retailer or municipality regarding the disposal of empty containers or unused product.