CHASE CORPORATION ROYBOND 747 User Manual
Property
Liquid
Aerosol
Test Method
Color
Black
Black
Dry time
<5 minutes at 70°F (21°C)
<2 minutes at 70°F (21°C)
Flash Point
38°F (3°C)
0°F (-18°C)
COC
VOC Content
4.98 lb/gal (597 g/L)
5.29 lb/gal (624 g/L)
Service Temperature Range
-40°F to 165°F
-40°C to 74°C
-40°F to 165°F
-40°C to 74°C
Container Size
Containers Per Case
Weight
12oz Spray can
12
15# per Case
1 Quart
6
17# per Case
1 Gallon
4
40# per Case
®
Technical Data Sheet
Ch ase C or por at ion
An IS O
90 01 :2008
R
EGISTERED COMPANY
Royston
DESCRIPTION Royston Roybond 747 is a primer used with butyl and elastomeric products.
Roybond is a liquid adhesive that creates a permanent bond between the tape
and the substrate. Roybond 747 can be used for substrate temperatures up to
165°F (74°C). Roybond 747 is available as a liquid that is applied via brush,
roller or spray equipment or as an aerosol spray can.
A 4 mil WFT (1.0-1.5 mil DFT) of Roybond 747 or Roybond 747 Aerosol should
be applied and allowed to dry prior to application of the tape.
SUBSTRATE COMPATIBILITY Steel, Stainless Steel, Ductile Iron, other metals, FBE and PE
RECOMMENDED USE Required for Royston Greenline and Royston Handy Cap products. May be used
for other tapes if the compatibility is confirmed through testing.
SURFACE PREPARATION
SAFETY Refer to Material Safety Data Sheet: MSDS-Roybond–747, MSDS-Roybond-747-
APPLICATION Refer to Application Guidelines: AG-COLD-APPLIED-BUTYL-TAPE, AG-Handy-Cap
SSPC SP-2 Hand Tool Cleaning, SSPC SP-3 Power Tool Cleaning or SSPC SP-6/
NACE No. 3 Commercial Blast Cleaning
Aerosol
ROYBOND 747 TYPICAL DATA
ORDERING INFORMATION
The information contained here is provided for product selection purposes only and is not to be considered
specification or performance data. Under no circumstance will the seller be liable for any loss, damage,
expense or incidental or consequential damage of any kind arising in con- nection with the use or inability
to use its product. Specific conditions of sale and Chase's lim- ited warranty are set out in detail in Chase
Corporation Terms and Conditions of Sale. Those Terms and Conditions are the only source that contain
Chase's limited warranty and other terms
and conditions.
TDS-Roybond-747-REV2-Sep15
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