Earth/Globe Picture 

GeoCHEM Products

GeoCHEM Incorporated
-Civil Construction & Land Protection Products and Services Since 1982-

Home
Products
Specials
Related Information
Contact Us!
What's New
About
PERCOL Rapid Joint Sealants

PLEASE CALL ALL OR CONTACT US ONLINE FOR ALTERNATE PERCOL JOINT SEALANT METHODS.  THIS PERCOL FORMULATION IS DISCONTINUED

Rapid Joint Sealing.  PERCOL Joint Sealants are produced in three hardness's: 15, 50 and 80 durometer "A".  These sealants are supplied in two drum kits of equal volume "A" and "B" components.  These rapid cure sealants are ready for traffic in 30 minutes.  Joint Sealant 15A, our softest product is to seal expansion joints with high movement.  Joint Sealant 50A, is to seal expansion joints with moderate movement where pedestrian and traffic damage soft sealants.  Joint Sealant 80A, our hardest sealant, is for control joints where movement is limited.  A 100 Gallon Minimum Order Applies to all Percol Joint Sealants.


PERCOL Joint Sealants 15A, 50A, 80A
Product Description
 
DESCRIPTION
COMPOSITION. PERCOL Joint Sealants, are 2 component, 100% solids, liquid applied, self leveling, rapid curing polyurethane sealants for joint sealing.  Three hardness products, 15A, 50A and 80A are available.  Thin liquid polymers comprised of equal volume "A: and "B" sides are metered, combined and pumped through the PERCAT Pump.  Reacts quickly to forma a flexible joint that recovers from compression and extension. 

USES. PERCOL Joint Sealants are for sealing joints in Portland concrete.  Typical applications include roads, bridges, highways, airport runways and taxiways, parking structures, driveways, sidewalks, decks, and industrial floors. 

BENEFITS. Bonds Without Priming and forms a strong bond to clean, dry, asphalt, concrete, and wood.  Positive Sealing expands and contracts with structural movement over a broad temperature range.  Fast Curing even at low temperatures.  Ready for traffic within 30 minutes of placement at 70 degrees F.  All Climate Use.  Flexible in all climates over a wide temperature range.  Resists the effects of long term weathering.  Traffic Bearing. Provides good wear resistance with high traffic loads.   Excellent performance from -40 to 200 degrees F.  Good Memory.  After extension or compression it returns to its original shape with little permanent distortion.  Resistant.  Resists aromatic and aliphatic solvents, oils, fuels, antifreeze and UV exposure. 

PACKAGING
CARTRIDGES 
21 Ounce cartridges 12 per case and 53 ounce cartridges 6 per case 
30 GALLON KIT 
Kit comprised of 15 gallons each of "A" and "B" components. 
108 GALLON KIT 
Kit comprised of 54 gallons each of "A" and "B" components. 
SHELF LIFE
The shelf life in the unopened container is 12 months.  Reseal open drums promptly after use.   
Moisture degrades components. 
APPLYING
JOINT SEALING: 
  1. Blow out joints to remove dirt and debris.
  2. Sand blast joints to assure good bonding.
  3. Place backer rod evenly to appropriate depth to create joint depth no greater than width
  4. Fill joint with PERCOL Joint Sealant level to deck surface.
  5. Ready for traffic within 30 minutes of placement at 70 degrees F. ambient temperature.
 

CURE

PERCOL Joint Sealants cure by combining equal volumes of "A" and "B" components.  Reaction is much to fast for hand application.  Products must be machine applied.  Materials solidify within 10 minutes, and can be opened to traffic in 30 minutes at 70 degrees F.  Cure is temperature dependent.  Low temperatures extend cure time. 
 
 
 
EQUIPMENT
The PERCAT Vari-Flo pump proportions, pumps, mixes, and dispenses PERCOL Joint Sealants.  Flow rate is adjusted by an rheostat near the dispensing tip. 

COVERAGE PER GALLON
One gallon is equal to 231 cubic inches
 
 
Depth & Width
Linear Feet/Gallon
3/8" x  3/8"
137
1/2" x  1/2"
77
1" x  1"
19
2" x  1"
9.5
TYPICAL PROPERTIES
 
Application
"A"
 
"B"
Product
15A 
50A
80A
15A
50A
80A
Viscosity
700
350
600
1200
350
350
Color
Brown
Brown
Brown
Black
Black
Black
Weight/Gal
8.58
9.17
9.31
8.44
8.39
8.39
 
 
15A
50A
80A
Mixed
Pot Life
74 deg F.
6
2
2
Cure time
74 deg F.
20
20
20
 
 
 
 
 
 
 
15A
50A
80A
Cured
 
 
 
 
Spec. Gravity 
ASTM D- 792 
1.03
1.10 
1.12 
Hardness Durometer "A" 
ASTM D- 2240 
15 
50 
80 
Tensile Strength,psi 
ASTM D- 412 
150 
370 
950 
Elongation at Break, % 
ASTM D- 412 
600 
400 
400 
 
Cured color.  Standard colors Black and Gray, other colors on special order 

IMPORTANT NOTICE. Recommendations for product use are based on tests believed to be reliable.  Field conditions vary widely.  For this reason, the user must determine product suitability for the particular use and specific method(s) of application.  THE FOLLOWING IS MADE IN LIEU OF ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE.  Sellers and Manufacturers only obligation shall be to replace such quantity of the product proved to be defective. NEITHER SELLER NOR MANUFACTURER SHALL BE LIABLE FOR LOSS OR DAMAGE, DIRECT, INCIDENTAL OR CONSEQUENTIAL, REGARDLESS OF THE LEGAL THEORY ASSERTED, INCLUDING NEGLIGENCE AND/OR STRICT  LIABILITY.  The foregoing may be altered only by an agreement signed by officers of seller and manufacturer. 
 

 

ASPHALT & CONCRETE REPAIR APPLICATIONS (PDF's)

Armored Nosing and Joint Repair Control Joints Deep Spall Repair
Full Depth Crack Repair Header and Joint Replacement Isolation Joint At Retaining Wall
Joint Repair Using Existing Headers Protective Surface Overlay Slip Joint Surface Repair
  Traffic Sensor Loop  

[Contact Us!] For Additional Information And Pricing! 

 

IMPORTANT NOTICE:
Recommendations for product use are based on tests believed to be reliable.  Field conditions vary widely.  For this reason, the user must determine product suitability for the particular use and specific method(s) of application.  THE FOLLOWING IS MADE IN LIEU OF ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  Sellers and manufacturers only obligation shall be to replace such quantity of the product proved to be defective.  NEITHER SELLER NOR MANUFACTURER SHALL BE LIABLE FOR LOSS OR DAMAGE, DIRECT, INCIDENTAL OR CONSEQUENTIAL, REGARDLESS OF THE LEGAL THEORY ASSERTED, INCLUDING NEGLIGENCE AND/OR STRICT LIABILITY.  The foregoing may be altered only by an agreement signed by officers of seller and manufacturer.  WARRANTY:  The recommendation for the use of our products are based on tests believed to be reliable.  However, we do not guarantee the results to be obtained by others under different conditions.  NOW WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE IS MADE.  Nothing in this data sheet is intended as a recommendation to use our products so as to infringe on any patent.

Return to Percol Rapid Load Bearing Repair Product Lines 

Return to Table of Products Index 
 

[HOME | PRODUCTS | SPECIALS | RELATED INFORMATION]
[CONTACT US! | WHAT'S NEW | ABOUT]
  

 GeoCHEM, Inc. Specifications Page © 1997 - 2013 GeoCHEM, Incorporated All Rights Reserved.
Visit Often for Our Latest Page Developments And Updates! Last Updated: 09.20.16 01:43:47 PM