J.A. Jack Products 2018-08-27T13:51:27+00:00

J.A. Jack Grey Rock Products

Lawn & Garden Limestone

Lawn & Garden Lime products are ground finer to allow a quicker reaction in the soil. This speeds up the delivery of the benefits of this soil amendment. Lawn & Garden Lime sweetens the spoil, neutralizes fertilizer acidity, stretches your fertilizer dollar and provides essential calcium for greener, thicker turf.

Safety Data Sheet – Lawn & Garden

Limestone Flour

Our limestone flour goes into making making and improving a number a products. This includes roofing shingles, adding calcium to animal feed, spread on crops and grass.

Limestone Flour Specifications

Safety Data Sheet – Limestone Flour

Coarse Grit

Coarse Grit goes into making fertilizer and animal feed.

Limestone Coarse Grit Specifications

Safety Data Sheet – Coarse & Fine Grit

Fine Grit

Fine Grit goes into making glass and animal feed.

Limestone Fine Grit Specifications

Safety Data Sheet – Coarse & Fine Grit

Mineral Filler

Mineral filler is a fine powder that is ideal for seed coating and animal feed.

Limestone Mineral Filler Specifications

Limestone rock

Limestone rock – 3/4″ “Salt and Pepper” rock is ideal for landscaping, driveways and water ph balancing

Safety Data Sheet – Limestone

J.A. Jack White Rock Products

“S” Brand limestone

Our “S” brand limestone products are ground from stone typically 98% calcium carbonate at our Seattle, Washington plant.  “Imperial” brand white “S” products are calcium carbonate fillers and extenders that have excellent purity, and a brightness range of 88 to 94 across the product line. An ideal filler for a wide range of application including coatings, plastics, caulk, and sealants.

Technical Data sheet – Imperial White “S” brand limestone

Product Data Sheet – Imperial White “S” brand limestone

Safety Data Sheet – Imperial White “S” brand limestone – S-4

Safety Data Sheet – Imperial White “S” brand limestone – S-6

Safety Data Sheet – Imperial White “S” brand limestone – S-200

Safety Data Sheet – Imperial White “S” brand limestone – S-325

Sportline

Non-irritating and free flowing field marking compound that is safe for children, pets, and the environment.

Safety Data Sheet – Sportline

Additional Documents

Washington State Department of Agriculture

This Material Registration Certificate documents that this product has been verified to comply with the USDA National Organic Standards.

CLICK HERE

For More Information or to Purchase