TYPE OF MATERIAL
SealBoss
® 1500 Water-Stop-Foam
is a low viscosity
hydrophobic water activated (hydro active) water cut-off grout
and foam seal grout based on a MDI (methylene-diphenylisocyanate)
polyurethane. This product is a two component
formulation to be mixed at a 1:1 ration by volume. The resin
is 100% solvent free and 100% solids.
Upon contact with water the mixed
1500 Water-Stop-
Foam
reacts to a semi flexible foam while expanding its
volume 30 to 40 times. Since water is not a component of the
foam structure, the cured material is essentially not effected
by water or dryness. The reacted material does not shrink or
swell.
The advanced 1:1 formulation of the product resuts in a
very dense, closed cell structure when injected under pressure.
Very low counter pressure will result in a less rigid more
expanded product. For best waterproofing results a closed
cell structure is desired.
1500
Water-Stop-Foam
is is designed for cutting off
water of even at elevated hyfrostatic pressures. Due to the very
low viscosity of the material,
1500 Water-Stop-Foam offers
superior penetration in hairline crack injection. The product is
also suitable for the filling of larger spaces, cracks and
honeycombing in stone or concrete structures. To achieve
most satisfying and permanent results in certain applications,
a combination of
1500 Water-Stop-Foam with other systems
of our product line may be advised. Ask your
SealBoss
technician for details.
PROCESSING
1500
Water-Stop-Foam
is supplied in containers of A
and B components. The mix ratio by volume is 1:1. The
product can be pumped with either single or two-component
equipment. When used with single component pumps mix
product thoroughly before applying. Be aware of the highly
water reactive nature of the mixed material.
1500
Water-Stop-Foam
reacts with the moisture in the
structure and does not need large amounts of water to react.
Simultaneous injection of water is typically not necessary. If
the area of application seems to be completely dry, preinjection
of water may be recommended.
Caution: This product is moisture activated. It is essential for
all equipment to be dry. Avoid any moisture contact with the
mixture to prevent premature reaction of the product. If reaction
of the batch occurs while pumping, immediately shut down
the machine and flush with a cleaner to avoid built up and
clogging of the equipment.
MAINTENANCE OF EQUIPMENT
Remove all excess product and any smears. Tools and
mixing equipment must be cleaned immediately after use.
R70
Pump Flush
is good to your equipment and should
always be used. For best results please follow our
recommendations.
First Step
is conditional - Omit if in conflict with regulations on
the jobsite or the equipment you use: Flush first with a very
small amount of solvent (not supplied by us) to cut remaining
material. Caution: Xylol, Toluol, Acetone, M.E.K. are hazardous,
combustible, aggressive towards the environment,
equipment, seals and hoses. Immediately follow second
step.
Second Step:
Flush with R70 Pump Flush circulate cleaner
through pump and hoses for several minutes at higher flow
rates.
R70 Pump Flush is a solvent free, non-flammable
cleaner, lubricator and pump and hose conditioner. The
product ships without hazard label.
PRECAUTION
Protect your health! While working with this material,
safety goggles, gloves and safety clothing must be worn at all
times. While injecting, a full face shield is strongly
recommended. Spills and blow-outs do happen! Protect
yourself and others on the jobsite. Consider property in
proximity of the application area to prevent loss or damage.
Protect your jobsite from unauthorized persons. Store all
materials and equipment safely and out of reach of children!
Observe container labels, MSDS, and instructions in the
Product Catalog before using the product and equipment. In
case one of the components comes in contact with the skin,
wash thoroughly with soap and water. Provide adequate
ventilation in volume and pattern in working area. Further
protection: emergency showers and eyewash stations.
Water Activated,
Polyurethane Water Stop
& Seal Injection Foam Grout
Two Component, 1:1 Ratio
SealBoss
® 1500 Water-Stop-Foam
SealBoss
® 1500 Water-Stop-Foam
RANGE OF APPLICATION
Water Stop Foam For Infiltrating Water:
- Defective Concrete (Cracked or Honeycombed)
- Concrete Construction Joints & Cracks
- Limestone
- Brick Construction
- Pipe Intrusions
- Waste Water Tanks
- Drinking Water Reservoirs
- Sewers, Manholes, Utility Boxes, etc.
- Tunnels, Dams
- Soil Stabilization
- Elevator Pit Waterproofing
Bulk & Cartrid1500 Comp. A 1500 Comp. B
Appearance Colorless Brown
Solids 100% 100% ASTM D 1010
Density, lb/gal - g/ml 1.12 0.93 ASTM D 3800-79
Boiling Point, C / F 205C/400F 170/338F
Flash Point, C / F 180C/356F 125C/225F ASTM D 93-85
Viscosity, cps 90-98 90-98 ASTM D 2196
Mixing Ratio 1:1
by Volume
Solubility in Water not
Packaging 1 Gal 1 Gal
5 Gal 5 Gal
55 Gal 55 Gal
22oz. Dual Cartridge
Storage Good storage stability for unopened containers at 15 - 30 C
58 - 85 F in dry, sun free indoors environment 2 years shelf life (bulk)
Cartridge: 12 month shelf life
Reaction
Induction Time, 20C/68F 15 sec
Final Cure Time approx. 65 sec.
Properties for Cured
Product mixed with
Expansion, % approx. 4000 (40 Times)
Elongation, % 10-20 ASTM D 638
Tensile Strength 65 psi ASTM D 638
Shear Strength >15 psi ASTM C 273
Unconfined Compressive
Strength (Sand Filled) 1550 psi
Corrosiveness Non-Corrosive
Appearance Yellowish-White Polyurethane Foam
Toxicity Essentially Non-Toxic in Cured Form, MDI Based
Resistance to Chemicals Resistant to Most Organic Solvents,
Mild Acids, Alkali and Micro Organisms
T
TECHNICAL DATA
Revised 201207
Limited