Wetlok™ Jointing Sand

At SRW Products, our Wetlok™ is the best choice for air-curing jointing sand to keep your paving projects simple and quick – no need for additional equipment. The pre-mixed formula can be installed in the rain and can withstand freezing conditions once installed. Save unused product for future use to save even more money.

• Can be installed in the rain
• Pre-mixed and ready to use
• Engineered for joints 1/8″ – 5″ (0.32 – 12.7cm)
• Permeable, allowing water to escape, unlike polymeric sand
• Works with hybrid or traditional base
• Safe from freezing weather after installed
• 12-month shelf life
• Can keep the unused product for future use
• Easy to use, simply brush into joints and compact with water
• Eco-friendly with 100% recyclable packaging
• Effectively resists weeds and plant growth
• Easy to clean
• Available in multiple colors

WetLok™ Coverage

Coverage will vary depending on the surface and application. On average:

• One 36 lb bucket covers:
  45–60 sq. ft. (4.18–5.57 sq. yd.) for pavers with a 3/16″ (0.48 cm) joint.

Specific Joint Size Coverage Estimates (per 36 lb bucket):

Note: WetLok™ can be used with joint widths from 3/16″ (0.48 cm) up to 5″ (12.7 cm).
Minimum joint depth: 1″ (2.54 cm).
Wider joints will reduce overall coverage.