GJMA220 – Gallon


OTHER Cleaning And Surface Prep PRODUCTS

Muriatic Acid

Whether you want to brighten masonry or etch concrete in preparation for painting, you’ll find Jasco® Muriatic Acid is a powerful solution. It’s also effective for removing excess wet mortar from bricks— and can be used to control the pH balance in swimming pools.

 

DO NOT MIX WITH CHLORINE-TYPE BLEACHES OR ANY OTHER CHEMICAL OR HOUSEHOLD PRODUCTS. FOR EXTERIOR USE ONLY.

CAREFULLY READ ALL CAUTIONS AND DIRECTIONS BEFORE USE. Additional protective equipment such as plastic or rubber apron and rubber boots may be needed when mixing or using this product. Remove all surface oil, grease and dirt before using this product. Airborne fumes and vapors are corrosive to exterior and interior metals and many other surfaces.

MIXING INSTRUCTIONS: Use only water to dilute. Mix solution in an open-top plastic container. Do not splash while mixing. Always pour acid slowly into water. Never pour water into acid. Slowly pour Muriatic Acid into water and stir gently. Stir only with plastic or bare wood. Diluting acid in water can produce heat and may cause boiling and spattering if mixed too fast.

BRIGHTEN CONCRETE AND MASONRY SURFACES: Will not remove grease, oil or rust stains. Dilution ratio: 1/2 pint Muriatic Acid per gallon of water. Apply with plastic bristle scrub brush and rinse thoroughly with water.

ETCHING CONCRETE: Dilution ratio: 1-pint Muriatic Acid per gallon of water. Using a plastic bristle scrub brush, apply to concrete surface. Allow mixture to stand 5 minutes and hose off completely with plenty of water. Allow surface to dry.

SWIMMING POOLS: Always wear chemical resistant gloves and protective eyegear. Remove the seal from the bottle and partially submerge the bottle in the pool. Pour the acid into the pool by tilting the bottle. Keep the mouth of the bottle only a couple of inches above the pool's surface. Average usage rate is 1/4 of a 1 gallon bottle per 10,000 gallons of pool water. It is recommended that you estimate this and not try to measure. Rinse any spills off you or the deck promptly with pool water.

POISON! HARMFUL OR FATAL IF SWALLOWED. CAUSES SEVERE BURNS. VAPOR HARMFUL. Contains hydrochloric acid. Avoid contact with eyes, skin and clothing. Do not ingest. USE ONLY WITH ADEQUATE VENTILATION TO PREVENT BUILDUP OF VAPORS. For exterior use only. Do not use in areas where vapors can accumulate and concentrate such as basements, bathrooms and small, enclosed areas. If strong odor is noticed or you experience slight dizziness - STOP - ventilation is inadequate. Leave area immediately. IF THE WORK AREA IS NOT WELL VENTILATED, DO NOT USE THIS PRODUCT. A dust mask does not provide against protection of vapors. Do not mix with chlorine-type bleaches or other household chemicals. Wear chemical resistant gloves and chemical splash goggles when using this product.

FIRST AID: In case of contact with eyes, flush with water for 15 minutes, removing contact lenses, and get immediate medical attention. For skin contact, wash thoroughly with soap and water and get medical attention. Remove contaminated clothing and wash before reuse. If ingested, do not induce vomiting. Drink several glasses of water or milk and get immediate medical attention. If breathing difficulty occurs, move to fresh air. If symptoms persist, get medical attention.

SPILL OR LEAK - Flush by flooding with plenty of water applied quickly to the entire spill. Dispose of washings and empty container according to federal, state and local regulations.

DISPOSAL: After six months, dispose of unused Muriatic Acid and container by following federal, state and local regulations.

STORAGE AND TRANSPORTATION: Ensure cap is closed and tightened. Securely place container in an upright position during transportation and storage.

KEEP OUT OF REACH OF CHILDREN

20° Baumé Hydrochloric Acid 31.5% By Weight
 

What is Jasco® Muriatic Acid used for?
It is used for etching clean concrete to prepare it to accept a sealer or finish.

Do I dilute Jasco® Muriatic Acid?
For brightening concrete, slowly pour ½ pint of product into a gallon of water. For etching concrete, mix 1 pint Muriatic Acid per gallon of water - always pour acid into water.

Will Jasco® Muriatic Acid harm grass?
It can harm grass, so be sure to rinse grass very well before and after application.

Do I have to rinse Jasco® Muriatic Acid off the surface it’s applied to?
Yes, the surface it’s applied to needs to be rinsed off completely.

What is the shelf life of Jasco® Muriatic Acid?
Three years unopened and six months opened.

The “Directions for Use” are included to help you better understand our product. However, they do not provide you with all of the information needed to use the product safely and effectively. Prior to using any of our products, you should always read the entire label including all cautions. A copy of the current label is linked to this webpage.