EachSAVE 37%
$231.49
each
$370.37
save $138.88
In stock
Coatings & Paint Systems › Aftermarket Clears, Primers, Hardeners › Hardeners & Activators
274 products
274
products in stock
Ships today
Order by 3pm PT, out the door.
Free shipping over $99
On every order that clears $99.
Authorized brand stock
Genuine product, straight from the maker.
Pro-verified reviews
From shops that actually sprayed it.
EachSAVE 8%
U-POL#4835
Epoxy Primer Hardener
$67.79
each
$73.64
save $5.85
In stock
Each
High Teck Products#7425-16
High Teck 7420 SERIES NR/SCAQMD 2K HB PRIMER ACTIVATOR
$18.63
each
In stock
Each
High Teck Products#7425-4
High Teck 7420 SERIES NR/SCAQMD 2K HB PRIMER ACTIVATOR
$44.28
each
In stock
EachSAVE 8%
Matrix Systems#AH-202-L25
AH-202-L25 Medium Hardener, 2.5 L, Liquid, Use With: Autoglas 2.1 VOC Clearcoats, Pai
$332.27
each
$360.94
save $28.67
In stock
EachSAVE 8%
Matrix Systems#AH-201-L25
AH-201-L25 Fast Hardener, 2.5 L, Liquid, Use With: Autoglas 2.1 VOC Clearcoats, Paint
$332.27
each
$360.94
save $28.67
In stock
EachSAVE 8%
Gentec and Greentec#GH085H
GreenTec GH085(H) Slow Low VOC Activator, 1/2 pt Can, Fluid
$28.46
each
$30.91
save $2.45
In stock
EachSAVE 8%
Sherwin-Williams Paint Company#CH4122-4
Spralac CH4122-4 2.1 Clearcoat Hardened Medium
$33.78
each
$36.69
save $2.91
In stock
EachSAVE 2%
Vintage Flatz#CP6601V-16
Vintage CP6601V-16 Direct To Metal Activator, 0.5 pt Can, Colorless, Liquid, Use With:
Colorless
$14.68
each
$15.04
save $0.36
In stock
EachSAVE 8%
Transtar Autobody Technology#5901-07
True Finish 5901-07 Fast Hardener, 1/2 pt Can, Clear, Liquid, Use With:
Clear
$29.16
each
$31.67
save $2.51
In stock
EachSAVE 8%
Transtar Autobody Technology#9417
9417 Signature Series Medium Clearcoat Activator, 1/2 pt, Clear, Liquid
Clear
$41.59
each
$45.18
save $3.59
In stock
EachSAVE 8%
Transtar Autobody Technology#8136
Motor City Euro Activator Spot & Panel
$119.01
each
$129.28
save $10.27
In stock
EachSAVE 8%
Sherwin-Williams Paint Company#CH4121-4
Medium Hardener
$29.28
each
$31.81
save $2.53
In stock
EachSAVE 8%
Gentec and Greentec#GH80H
ACTIVATOR
$22.99
each
$24.97
save $1.98
In stock
EachSAVE 8%
Nexera Branded Products#4210
Nexera Pro Finishes 4210 Custom Clear Fast Activator
$27.37
each
$29.74
save $2.37
In stock
EachSAVE 8%
$87.56
each
$95.11
save $7.55
In stock
EachSAVE 8%
$60.10
each
$65.29
save $5.19
In stock
EachSAVE 8%
US Chemical & Plastics#54-4
54-4 Slow Activator, 1 qt, Liquid, Use With: 50 4.2 VOC Production Urethane C
1
$75.19
each
$81.67
save $6.48
In stock
EachSAVE 8%
Transtar Autobody Technology#5960-06
True Finish 5960-06 Slow Hardener, 2.5 L Can, Clear, Liquid, Use With:
Clear
$123.88
each
$134.57
save $10.69
In stock
EachSAVE 3%
X-L Products#32101
PRIMER CATALYST GAL
$119.66
each
$123.21
save $3.55
In stock
EachSAVE 3%
X-L Products#81404
SLOW ACTIVATOR QT
$70.08
each
$72.16
save $2.08
In stock
EachSAVE 21%
SEM#50134
World Class 50134 Activator, 1 qt Aerosol Can, Clear to Amber, Liquid, Use With: World Class DTM
1Clear to Amber
$59.13
each
$75.08
save $15.95
In stock
EachSAVE 2%
Vintage Flatz#CP6601V-4
Vintage CP6601V-4 Direct To Metal Activator, 1 qt Can, Colorless, Liquid, Use With: D-
1Colorless
$34.72
each
$35.58
save $0.86
In stock
EachSAVE 8%
Vintage Flatz#CP6221V-4
Vintage CP6221V-4 Non-Sanding Sealer Activator, 1 qt Can, Colorless, Liquid, Use With:
1Colorless
$38.58
each
$41.91
save $3.33
In stock