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Curing Agents for Aerospace Glues and Adhesives

Curing agents are essential components for high-performance adhesives systems, especially when those adhesives have to hold it all together at 30,000 feet. Curing agents are critical to the performance and reliability of bonding systems, initiating the chemical reaction in two-part adhesives to begin curing. When used with the right adhesive system, the curing agent helps reach full strength, chemical resistance and temperature tolerance. Whether you're bonding metals, composites or ceramics, a quality curing agent ensures reliable results and a long-lasting bond.

Designed for Demanding Applications

At GracoRoberts, we offer curing agents that are specifically formulated for use with high-performance adhesives like Araldite 420 A/B density and Permabond ET5147. These solutions are trusted in industries that require strength, durability and reliability — such as the aerospace industry. The curing agents are designed to be easy to use, initiating curing and getting you one step closer to a complete bond.

Looking for a curing agent to support rod building projects? Options like U40 Rod Bond and U-40 pair well with specialty fishing rod epoxy resin systems. You'll also find support for industrial and food safe epoxy ceramic applications, including select food grade epoxy NZ solutions. At GracoRoberts, we have curing agents for every type of gluing or bonding need.

Ensuring Adhesion Success

Choosing the right curing agent ensures consistent results across a wide range of applications, from aircraft glue systems to structural bonding with products like Ultrabond 1300. Our offerings include options for ultra epoxy and Ultrabond adhesives that require precise mix ratios and performance under stress.

Explore top picks like Resin Formulators RF 24RT-1 Epoxy Curing Agent 1 gal Can and Resin Formulators RF 10 Epoxy Curing Agent for mission-critical projects. Need help navigating options for U 40 or industrial bonding needs? Use the Contact Us page for expert guidance and tips from the pros.

GracoRoberts P/N: 
V00289
MFR PN: 
101343-300 ...
101343-300 | 101343-301 | 101343-302
From $79.65
Estimated lead time 30 business days
GracoRoberts P/N: 
V00290
MFR PN: 
953 ...
953 | Epikure 3140
From $91.99
Estimated lead time 20 business days
GracoRoberts P/N: 
V00291
MFR PN: 
3223 ...
3223 (deta) | DETA/DTA | DTA
Estimated lead time 19 business days
GracoRoberts P/N: 
V00292
MFR PN: 
Epikure ...
Epikure 3234
In Stock
GracoRoberts P/N: 
106216-100
MFR PN: 
-
Export restrictions apply
Export restrictions apply
GracoRoberts P/N: 
V00293
MFR PN: 
-
From $116.24
In Stock
GracoRoberts P/N: 
V00294
MFR PN: 
-
From $530.20
In Stock
GracoRoberts P/N: 
101243-100
MFR PN: 
-
$1,158.73
Estimated lead time 25 business days
Only available to US customers
Only available to US customers
Classed as hazardous for shipping
Classed as hazardous for shipping
GracoRoberts P/N: 
V00458
MFR PN: 
101006-500 ...
101006-500 | 101006-501 | 101006-502
From $248.29
Estimated lead time 33 business days
GracoRoberts P/N: 
V00468
MFR PN: 
100999-500 ...
100999-500 | 100999-501 | 100999-502 | 100999-503
From $236.50
In Stock
GracoRoberts P/N: 
V00473
MFR PN: 
101007-501 ...
101007-501 | 101007-502 | 45103
From $36.21
Estimated lead time 20 business days
GracoRoberts P/N: 
V00476
MFR PN: 
100928 ...
100928 | 100928-504
From $330.74
In Stock
GracoRoberts P/N: 
101035-500
MFR PN: 
-
$922.88
Estimated lead time 33 business days
Classed as hazardous for shipping
Classed as hazardous for shipping
GracoRoberts P/N: 
100966-500
MFR PN: 
-
$515.43
Estimated lead time 45 business days
GracoRoberts P/N: 
101083-500
MFR PN: 
-
$390.91
Estimated lead time 45 business days
Classed as toxic for shipping
Classed as toxic for shipping
Classed as hazardous for shipping
Classed as hazardous for shipping
GracoRoberts P/N: 
100989-500
MFR PN: 
100989-500
$649.88
Estimated lead time 38 business days
Classed as toxic for shipping
Classed as toxic for shipping
Classed as hazardous for shipping
Classed as hazardous for shipping
GracoRoberts P/N: 
100994-500
MFR PN: 
11055
$372.96
Estimated lead time 33 business days
Classed as hazardous for shipping
Classed as hazardous for shipping
GracoRoberts P/N: 
V00479
MFR PN: 
101002-501
From $317.04
In Stock
GracoRoberts P/N: 
V00481
MFR PN: 
100995-500
From $602.70
Estimated lead time 25 business days
GracoRoberts P/N: 
101076-500
MFR PN: 
44926
$351.81
Estimated lead time 48 business days
Classed as hazardous for shipping
Classed as hazardous for shipping