Page 42 - Industrial Coatings

POLYCOAT POLY-CAULK® 80
PRODUCTS
100% Solids Self-Leveling
A Division of American Polymers Corp. Polyurea Caulking Compound

Technical Data Sheet

DESCRIPTION TECHNICAL DATA

Poly-Caulk® 80 is a two-component aromatic, 1:1 ratio, rapid Specific Gravity
setting, self leveling, 100% solids polyurea caulking Part-A ................................................................. 1.16
compound for interior and exterior horizontal application. Part-B ................................................................. 1.01
Viscosity at 80 °F
FEATURES Part-A ................................................................. 430 cps
Part-B ................................................................. 550 cps
™100% Solids Meets VOC Regulations ™Flexible Gel Time @ 75°F, ASTM D-2471........................ 50 seconds
™Down Time 30-90 minutes ™Odorless Shore A hardness, ASTM D-2240 ..................... 80 ± 2 A
™Meets USDA Criteria ™Non-Toxic Tensile Strength, ASTM D-412 ........................... 1500 ± 200 psi
™Remains Flexible, Even In Cold Temperatures Elongation, ASTMD-412 .................................... 300 ± 50%
™Meets California VOC and AQMD Requirements Tear Strength, ASTM D-624 ............................... 275 ± 50 pli
Volatile Organic Compounds, (Part-A & B combined)
USES ASTM D-2369-81 ............................................... <0.75 lbs/gal

Poly-Caulk® 80 is used on interior and exterior horizontal 90 gm/liter
concrete surfaces, to repair random cracks, control joints,
and other areas where down time is limited.

™Food Processing Plants ™Airports To repair T-joints, the joint should be cut a minimum of 25%
™Bridge Headers ™Spalls of the total depth of the slab. The side of the T-joint must be
™Freezers and Cold Storage ™Truck Aprons cut 12" from the joint and a minimum of 2" deep.
™Waste Water Treatment Plants ™Grade Matching
™Parking Garage Decks ™Saw/Utility Cuts For random crack and spall repairs, each side of the crack
™Industrial/Manufacturing Facilities should be cut to create a minimum 2" deep vertical edge.

COLORS Ensure that all joint edges are at 90° angles to grade with no
V-grooving or feather edges.
Concrete Grey
Note: Poly-Caulk ® 80 will discolor in exterior applications. MIXING
Poly-Caulk® 80A may not be diluted under any circumstance.
PACKAGING

10 gallon kit: One 5 gallon pail of Side-A and One 5 gallon pail
of Side-B.

100 gallon kit: One 55 gallon drum (net 50 gallons) of Side- Pre-mix Poly-Caulk® 80A Side-B material before combining
A and One 55 gallon drum (net 50 gallons) of Side-B. with Side-A. Side-A material requires no mixing.

SURFACE PREPARATION Add Side-A to Side-B while mixing, using a mechanical mixer
Allow concrete to cure 28 days before installation. at a low speed. Mix until a homogeneous mixture and color
is obtained (at least 5 minutes).
Saw cut the joint to ACI Recommendations.
Use care to scrape the sides of the container to ensure that
All joints must be clean and dry prior to installing Poly- no unmixed material remains.
Caulk® 80.
Use caution not to whip air into the material as this may result
If joint is damp, dry with heat torch. in pinhole blisters and/or shortened pot life.

If primer is required, use Polyprime 2180 or Polyprime EBF. APPLICATION
For best results, machine dispense using a 1:1 ratio pump,
Remove all dust from the concrete pores prior to installing with or without heater as required.
Poly-Caulk® 80.
This material can be applied at environmental temperatures
If backer rod is used in control joints, the recommended depth from 20°F (-6.6°C) to as high as 135°F (57°C).
is not greater than 25% of the total depth of the slab.
The product needs to be conditioned at 75-80°F prior to use.
Construction joints are to be filled to full depth using no backer
rod or silica sand. This material may be used to fill the entire crack/joint.

14722 SpringAvenue  Santa Fe Springs, CA 90670-5108 USA Tel: 562/802-8834  Fax: 562/921-7363 www.polycoatusa.com  Copyright © January 2011 Polycoat Products