Use and Care Manual

Damtite Waterproofing
733 E. Main Street
Monongahela, PA 15063-1499
1-724-258-7175 • Fax: [phone]
e-mail: [e-mail]
website: www.damtitewaterproofing.com
Technical Data Sheet
Damtite Waterproofing November 2020
Concrete Cleaner
Concentrated Concrete Cleaner - 12 oz. and 30 oz.
Concentrated
12 oz. and 30 oz. Bottle
Description:
Crystals, when added to clean water, prepares
and etches concrete, masonry, brick, stone,
stucco and tile walls prior to painting.
Removes efflorescence (alkaline, salt-like
deposits), mortar stains & form-oil residue. Not
for use on horizontal surfaces since may cause
staining.
Surface Preparation:
Remove dirt, dust, grease & oil from surface by
washing with household detergent using stiff
brush. Rinse thoroughly.
Application Guidelines:
Wear rubber gloves, goggles & protective
clothing. Keep product off plants/shrubs.
Mixing:
Using clean, warm water in clean container,
add Damtite Concrete Cleaner crystals & stir.
Add 12 ounce (340 grams) bottle to ½ gallon
(1.9 liters) of water to etch, or 1 gallon (3.78
liters) of water to remove efflorescence & clean
mortar.
Application:
Scrub into surface with stiff or wire brush.
Rinse thoroughly with clean water after 20-30
minutes.
Coverage:
12 oz bottle covers up to 300 sq. ft (27.9 m²)
when using maximum water; 150 sq ft (13.9
m²) when using half the water.
30 oz bottle covers up to 750 sq. ft (70 m²)
when using maximum water; 375 sq ft (35 m²)
when using half the water.
Cleanup:
Immediately after use, dilute unused portion
with more water and dispose according to
local, state & federal requirements. Wash
gloves, hands, tools & mixing container with
soap & clean water.
Store in a Dry Place with Safety
Cap Secured
CAUTION:
Keep Out Of Reach Of childRen.
Toxic! Irritant!
Contains Sulfamic Acid. May cause
burns. Avoid contact with eyes, skin,
clothing. In case of eye or skin contact,
flush with water for 15 minutes. Get
medical attention for eye contact. DO
NOT TAKE INTERNALLY. If swallowed,
drink 1-2 glasses of water. Call doctor or
poison center immediately. Cautions are
for both dry powder and solutions. Kills
shrubs and plants.
Coverage: 12 oz will cover approximately 300
sq ft when mixed with 1 gallon water; 150 sq
ft with 1/2 gallon water.
Size Stock No. Pack
12 oz. 09712 12
30 oz 09730 6
Use to clean and prepare old
or new concrete block, brick,
poured concrete, stucco, stone
& tile prior to painting.
• Etches & cleans masonry walls
• Removes salt-like deposits
• Safer than Muriatic Acid