HP NextGelTM Jointing sand is a state-of-the-art mix of specially sorted sand and binders that flows smoothly down joints for a fast and effective installation of pavers or slabs with false, narrow or wide joints. It is also recommended for surfaces exposed to heavy traffic, and for high-humidity areas. Easy to use, HP Jointing sand starts to set only a few minutes after being activated with water, and quickly becomes resistant to water erosion (rain, splashes, sprinklers, etc.). NextGelTM Jointing sand offers great resistance to weed growth, insect invasion, and erosion. Techniseal HP NextGelTM Jointing sand has been manufactured with a revolutionary technology called NextGelTM. NextGelTM radically transforms and improves the properties and behavior of jointing sand, resulting in the first ever true “no dust”, “no haze” and “no waste” jointing sand for a fast, clean, durable and profitable installation. Minimum joint width: 1/16” Maximum joint width: 4”* Ideal joint width: from 1/16” to 1” with intersecting spaces up to 2” Minimum joint depth: 1.5”, except for porcelain tiles

For surfaces exposed to heavy traffic, and high-humidity areas and pool decks.
No dust, no haze and fast wetting with optimal strength.
For joints from 1/16” to 4”, ideal for joints from 1/16” to 1” with intersecting spaces up to 2″
Surface type : Large Slab, Highly Textured Surface, Clay Paver, Natural Stone, Concrete Paver, Concrete Slab, Interlocking Paver, Porcelain Tile, Wet Cast Paver.
Coverage For a 50 lb bag:Narrow joints: 60 to 120 sq. ft., Wide joints: 25 to 40 sq. ft.