21AA Limestone corrugated

21AA Limestone corrugated21AA Limetone Sold By The Yard, Covers Approx 10x10x2" Area 21aa limestone Used mainly in road construction, as a surface layer for driveways, paver wall projects and parking lots. Packs and drains well. Good for bridging wet areas

#9s are generally generally used for leveling

Good Option: Ordinary sharp jointing sand in accordance with ASTM C144 or C33

The seeds still need a nutrient-rich level of protection against the elements

It’s no secret that Michigan has harsh winters

Does your outdoor surface have efflorescence stains caused by rain or dew

The spreader is operated by an intuitive heavy duty in-cab controller with independent spinner and conveyor speeds

It is resilient to dropping temperatures

or a 50/50 sand/salt mix

Available in 3 Colors: Fossil

Fits 1/2 ton and 3/4 ton trucks and utility vehicles

In-cab closed-loop controller with independent conveyor/auger and spinner speeds

Freezing temperatures can come up suddenly in the fall