Description
Get sealing, color enhancement, and joint stabilization in a single coat with the Techniseal WL-87 Green 3-in-1 Joint Stabilizing Sealer Wet Look. This solvent-based, low-VOC formula is the high-volume contractor’s tool for paver and natural-stone restoration: a single application seals the surface, deepens the paver’s natural color with a semi-gloss wet look, and locks polymeric sand or aggregate joints. Built for fast field application, with breathability that lets the substrate handle moisture, and antifungal protection that keeps mold, moss, and algae out of the cured film.
Product Code: 142000102 · Available in: 1 Gallon (also available from Techniseal in 5-gallon pail, code 142000101)
Three Jobs in One Coat
- Sealer: protects the paver surface from UV, water intrusion, freeze/thaw damage, and de-icing salts
- Color enhancer: deepens the paver’s natural color with a semi-gloss wet-look finish
- Joint stabilizer: binds polymeric sand or aggregate in joints, holding them in place against rain and traffic
Specifications
- Type: Solvent-based 3-in-1 sealer / color enhancer / joint stabilizer
- VOC: Low-VOC formula — complies with most jurisdictional VOC limits
- Finish: Semi-gloss, wet-look color enhancement
- Coverage as a sealer: 150–250 sq ft per 1-gallon jug (single coat)
- Coverage as a joint stabilizer: 80–120 sq ft per 1-gallon jug
- Suitable for: Concrete pavers, natural stone, interlocking pavers, retaining-wall caps
- Antifungal Protection: formulation resists mold, moss, and algae growth on the cured film
- Stain Guard: forms a protective film that resists chemical contamination from de-icing salts, acids, and alkalis
- Hot-tire pickup resistance: outperforms competitors — ideal for residential driveways
- Rain resistance: tolerates unexpected rain after just 80 minutes of cure
- Breathable: allows substrate moisture vapor to pass through, preventing sealer film failure
Why WL-87 vs Other Wet-Look Sealers?
- 3-in-1 efficiency: one application, three jobs — cuts labor cost vs separate sealer + joint binder products
- High-volume optimized: easy and rapid to apply — designed for contractors covering large square footage per day
- Low-VOC compliant: meets jurisdictional VOC limits where standard solvent sealers are restricted
- 80-min rain tolerance: reduces weather-cancellation losses on jobsites
- Antifungal protection: stays cleaner longer; reduces callbacks for moss / algae on cured film
- Color shade: “Green” in the product name refers to the can label color — the sealer itself dries clear with a color-deepening wet look
Application
- Wait for new pavers to fully cure per the paver manufacturer’s guidance (typically 28 days for concrete pavers).
- Prep the surface: remove stains and residues with the appropriate Techniseal cleaner; clean the entire area with Techniseal Paver Prep for uniform sealing results.
- Wait until the surface and joints are completely dry before applying.
- Stir thoroughly before use. Don’t shake.
- Apply with an airless sprayer or pump sprayer per Techniseal’s recommended technique. Back-roll or back-brush to even coverage and work product into joints.
- Joint stabilization: when used as a joint binder, ensure joints are full of clean, dry polymeric sand or aggregate before applying.
- Cure per the technical data sheet. Foot traffic and rain after 80 minutes; full cure time per TDS.
- Cleanup: use a compatible solvent (consult your dealer or the TDS) — soap and water will not work on this solvent-based product.
Safety
WL-87 is solvent-based and flammable. Use only with adequate ventilation. Eliminate all sources of ignition (pilot lights, electric motors, smoking) during use and until vapors clear. Wear gloves and eye protection. If swallowed, do NOT induce vomiting — drink 1–2 glasses of water and seek medical attention. For full chemical, application, and safety information, refer to Techniseal’s technical data sheet from your dealer.