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K&E Chemical Company, Inc.

For over 50 years K&E Chemical Company has been an industry leader in the development of masonry restoration products. Our products do not contain corrosive acids or hydroxides, which means that they will not erode or “eat away” at the surface of the stone. This fact alone has made us the choice of thousands of restoration professionals worldwide. Along with restoration cleaners our product line offering includes every aspect of the restoration process from degreasers and grout cleaners to high performance sealers and strippers.

Recent Works

Detroit Tigers Stadium
Kent State University
   

Klenztone REDUCES LABOR COSTS!

SAFER: Klenztone does not contain Hydrofluoric acid, Hydrochloric acid, Muriatic acid or Sodium Hydroxide as some other products do.
TIME SAVING: To use Klenztone simply apply to the surface, wait and rinse.  There is no pre-wetting, pre-washing, neutralizing, diluting or special rinsing required.
OTHER FACTS:
  • Won't damage the surface of stone
  • Incapable of burning stone
  • Requires no special equipment
  • Biodegradable/Environmentally safe
  • Won't burn user when contacting skin
  • Preserves masonry by removing impurities
  • Klenztone - The Safer Choice!

    Remember, NONE OF OUR PRODUCTS CONTAIN CORROSIVE ACIDS as many similar products in the restoration business do. The acids used in other products actually eat away the top layer of the surface. Besides destroying property, the surface will be left raw, exposed and damaged. The KLENZTONE approach is different. It works by penetrating the pores and releasing the trapped dirt inside. That way, after rinsing with water, the loosened grime washes off, leaving the original masonry surface clean, hard and intact.

    Profile of a Masonry Surface

    Hydrofluoric Acid
  • Causes servere burns
  • One of the most corrosive acids
  • Can permanently damage sight
  • Contact requires medical attention
  • Burns both skin and deeper tissue
  • Causes excruciating pain & burns


  • More Information On Hydrofluoric AcidClick here for more information
    Hydrochloric Acid (Muriatic Acid)
  • Exposure may lead to death
  • Damages mostly anything it touches
  • Masonry surfaces become rough/etched
  • Can cause eye damage & blindness
  • Acid & vapors are highly corrosive



  • More Information On Hydrochloric AcidClick here for more information
    Hydroxides
  • Extremely corrosive
  • Has been cited as a cause of cancer
  • Aerosols can cause pulmonary edema
  • Can cause permanent blindness
  • Can react violently with water



  • More Information On Sodium HydroxideClick here for more information