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 On-Hand Adhesives, Inc.
  1850 S Elmhurst Rd Mount Prospect, Il 60056
  ADHESIVE HOTLINE 1-800-323-5158 (USA and Canada only)* World Wide 1-847-437-7773*Fax 1-847-437-8006*    Email

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MAMECO SEALANT SPECIFICATIONS
Polyurethane Sealants by Mameco

To Adhesive Technical Data Menu

OEM SEALANT PHYSICAL PROPERTIES
  VULKEM® 616   VULKEM® 626  VULKEM® 636
Shore A Hardness 
45-50
 45-50
 25-30
 100% Modulus
175
150
150
 Elongation
 100%
220%
400%
 
 PEEL 
 STRENGTH
  
 Aluminum  
(mill finish)
 15 PLI
 15 PLI
 20 PLI
 Aluminum 
(anodized)
 15 PLI
18 PLI
15 PLI
 Steel
 16 PLI
19 PLI
30 P:LI
 Glass
14 PLI
16 PLI
30 PLI
       
 TENSILE STRENGTH
 200 PSI
 175 PSI
200 PSI
 TEAR STRENGTH
 180 PLI
70 PLI
55 PLI
       
 NSF STANDARD
 NO
NO
APPROVED
 USDA APPROVED
 NO
APPROVED
APPROVED
       
VULKEM® 616
A general purpose sealant suited for the cargo container and truck trailer body.
It is tough, non brittle and bonds firmly to aluminum, wood or fiberglass.
Prevents water penetration in fillet joints used in flat repairs.
VULKEM® 626
An elastromeric sealant ideal for moving joints. It exhibits excellent adhesion
characteristics and is widely used in the boating, log home and railcar industry where a
waterproof environment is critical.
VULKEM® 636
An excellent smooth finish sealant with high gloss properties. It posses many of the
superior sealing and adhesion properties of Vulkem 616 and 626. In addition, it has low
modulus properties which makes it well suited for high impact and continous vibration
environments.

COLORS
Vulkem 616 White, Aluminum, Grey
Vulkem 626 and Vulkem 636
White Aluminum,Grey, Limestone, Bronze,
Dark Tan, Black, Redwood Tan, Almond
PACKAGING
10.03 OZ cARTRIDGES, 5 GALLON PAIL. 55 GALLON
DRUM
ALL VULKEM SEALANTS CAN BE GUNNED OR PUMPED
 


TECHNICAL DATA
VULKEM 640 VULKEM 642
 VISCOSITY 5,000-10,000CPS 25,000-30,000 CPS
 TENSILE STRENGTH 
1.9-2.0 Mpa		  270 PSI 270-290 PSI
 ELONGATION  220%-240% 2205-240%
 RATE CURE AT 70f  1/16" per 24 hours 1/16" per 24 hours
VULKEM® 640/642 A ONE PART LIQUID POLYURETHANE SEALANT. It
does not require a primer under most conditions. It provides a durable waterproofing
coating for a variety of substrates and is recommended for the severest of environments
offering long lasting, tough waterproof protection!
PACKAGING One gallon cans, 5 gallon cans, 55 gallon drums

For more information contact the Adhesive tech center at:
1-800-323-5158 


ADHESIVE HOTLINE 1-800-323-5158 (US and Canada only) ADHESIVE FAX LINE 1-800-353-7770 (US and Canada only)
OUTSIDE US and Canada Adhesive HotLine 1-847-437-7773 OUTSIDE US and Canada Fax HotLine 1-847-437-8006

        Copyright 1999-2008 On-Hand Adhesives, Inc All rights reserved.      
    Last modified: May 14, 2008