What Makes Chromalok 973 the Best Adhesive for Countertops?
                     Surgical Gloves
from NULIFE
Chromalok 973
Substrate Bonder
About Chromalok
• Chromalok products are manufactured by Parson Adhesives Inc. 
is a leading manufacturer of wide range of industrial and 
engineering adhesives
• Parson caters to the requirement of over 2,500 customers across 
54 different countries across the globe.
• Parson is a 100% US based company with production facility in 
Evansville, Indiana.
• ChromaLok is a line of high quality color match adhesives 
specifically designed for the surfacing industry. 
• These adhesives are designed for Laminating, V-grooving, 
Mitering, Integral Mounted Sinks and Bowls.
PRODUCT OVERVIEW & TECHNOLOGY
•Advanced 2-Component Urethane Formulation ChromaLok 973 is engineered 
as a dual-component urethane adhesive, delivering superior chemical resistance 
and structural integrity. This chemistry ensures a robust, industrial-grade bond that 
outperforms conventional single-component adhesives.
• Exceptional Substrate Versatility Bonds a wide range of premium surfaces. 
Engineered Stone, Granite, Quartz, and Solid Surfaces - to substrates like Wood, 
MDF, Plywood, ABS, and PVC. This makes it a single solution across diverse 
countertop fabrication requirements.
•High-Flexibility with Superior Peel Strength The adhesive is formulated for 
excellent flexibility, allowing it to absorb stress, vibration, and thermal expansion 
without compromising bond integrity. High peel strength ensures the joint remains 
intact even under dynamic mechanical loads.
•Convenient 1:1 Mix Ratio - Zero Guesswork The simple 1:1 mix ratio eliminates 
measurement errors and speeds up workflow on the fabrication floor. Consistent 
mixing ensures every application delivers the same predictable, high-quality bond 
every time.
Performance Data & Applications
• Fast Working Time for Precision Alignment With a working time of 4–7 
minutes, fabricators have an adequate window for precise positioning and 
adjustment before the adhesive begins to set. This balance of speed and 
control is critical for complex countertop layouts.
• Rapid Fixture Time Boosts Productivity The adhesive reaches fixture 
strength in just 15–25 minutes, dramatically reducing handling time and 
enabling faster throughput in production environments. Shorter downtime 
translates directly to higher shop efficiency and project turnaround.
• Impressive Tensile Elongation of 60–80% A tensile elongation of 60–80% 
indicates the bond can flex significantly before failure, making it ideal for real-
world applications where countertops face daily stress. This elasticity prevents 
cracking at joints over the product's lifetime.
• Industry-Leading Shear Strength of 2,200–2,750 PSI ChromaLok 973 
delivers a shear strength range of 2,200–2,750 PSI, ensuring countertops 
remain firmly bonded even under heavy load and impact. This makes it the 
adhesive of choice for demanding residential, commercial, and industrial 
installations.
CHROMALOK 7304 COMPONENT BONDER
Thank You
PARSON ADHESIVES, INC.
Tel : +1-248-299-5585
Sales Enquiries : [email protected]
Web : www.chromalok.com