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Loctite Primers, Activators and Surface Preparation

Loctite EA 9203 AERO Adhesive Bonding Primer 1USG Can *HMS16-1068 Class 13 Revision R
Loctite EA 9203 AERO Adhesive Bonding Primer 1USG Can *HMS16-1068 Class 13 Revision R
Silmid P/N: 
EA92030USG
MFR PN: 
-
$1608.83 Excl VAT
In Stock - 2 Available
Loctite EA 9258.1 AERO Adhesive Bonding Primer 1USG Can (Fridge Storage)
Loctite EA 9258.1 AERO Adhesive Bonding Primer 1USG Can (Fridge Storage)
Silmid P/N: 
EA92581USG
MFR PN: 
-
$1657.36 Excl VAT
No Stock – Lead time 187 business days from date of order confirmation
Loctite PC 7227 Nordbak Wearing Compound 1Kg Can (Mixed)
Loctite PC 7227 Nordbak Wearing Compound 1Kg Can (Mixed)
Silmid P/N: 
P0260357
MFR PN: 
2015126
$363.86 Excl VAT
No Stock – Lead time 26 business days from date of order confirmation
Loctite PC 7234 A/B High Temperature Brushable Ceramic Coating 907gm Kit
Loctite PC 7234 A/B High Temperature Brushable Ceramic Coating 907gm Kit
Silmid P/N: 
P0260358
MFR PN: 
2298373
$339.91 Excl VAT
No Stock – Lead time 47 business days from date of order confirmation
Regulated under Prior Informed Consent (PIC)
Regulated under Prior Informed Consent (PIC)
Loctite SF 7039 Surface Cleaner 400ml Aerosol
Loctite SF 7039 Surface Cleaner 400ml Aerosol
Silmid P/N: 
P0190648
MFR PN: 
-
$30.38 Excl VAT
In Stock - 8 Available
Loctite SF 7061 Surface Cleaner 400ml Aerosol
Loctite SF 7061 Surface Cleaner 400ml Aerosol
Silmid P/N: 
L070600400
MFR PN: 
-
$18.52 Excl VAT
In Stock - 3 Available
Loctite SF 7063 Surface Cleaner
Loctite SF 7063 Surface Cleaner
Silmid P/N: 
VAR0001173
MFR PN: 
-
From $19.36 Excl VAT
In Stock
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Loctite SF 7064 Surface Cleaner 10Lt Can
Loctite SF 7064 Surface Cleaner 10Lt Can
Silmid P/N: 
P0250199
MFR PN: 
1848436
$247.73 Excl VAT
No Stock – Lead time 54 business days from date of order confirmation
Loctite SF 7070 Surface Cleaner
Loctite SF 7070 Surface Cleaner
Silmid P/N: 
VAR0001174
MFR PN: 
-
From $19.38 Excl VAT
In Stock
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Loctite SF 7090 Anaerobic Adhesive Activator 1Lt Bottle
Loctite SF 7090 Anaerobic Adhesive Activator 1Lt Bottle
Silmid P/N: 
12695
MFR PN: 
-
$245.90 Excl VAT
No Stock – Lead time 117 business days from date of order confirmation
Loctite SF 7091 Anaerobic Adhesive Activator 1Lt Bottle
Loctite SF 7091 Anaerobic Adhesive Activator 1Lt Bottle
Silmid P/N: 
P0250201
MFR PN: 
749067
$402.02 Excl VAT
No Stock – Lead time 33 business days from date of order confirmation
Loctite SF 713 Cyanoacrylate Adhesive Activator 1.75oz Bottle
Loctite SF 713 Cyanoacrylate Adhesive Activator 1.75oz Bottle
Silmid P/N: 
P0190703
MFR PN: 
-
$62.87 Excl VAT
No Stock – Lead time 40 business days from date of order confirmation
Loctite SF 7200 Gasket Remover 400ml Can
Loctite SF 7200 Gasket Remover 400ml Can
Silmid P/N: 
L0CHIS0300
MFR PN: 
-
$21.48 Excl VAT
In Stock - 127 Available
Loctite SF 7235 Solvent Cleaner 600ml Aerosol
Loctite SF 7235 Solvent Cleaner 600ml Aerosol
Silmid P/N: 
P0250203
MFR PN: 
2099338
$16.29 Excl VAT
In Stock - 11 Available
Loctite SF 7240 Anaerobic Adhesive Activator 90ml Bottle
Loctite SF 7240 Anaerobic Adhesive Activator 90ml Bottle
Silmid P/N: 
72409
MFR PN: 
-
$18.95 Excl VAT
In Stock - 7 Available
Loctite SF 734 Anaerobic Adhesive Activator F 150ml Aerosol
Loctite SF 734 Anaerobic Adhesive Activator F 150ml Aerosol
Silmid P/N: 
L00AF00101
MFR PN: 
-
$29.51 Excl VAT
In Stock - 5 Available
Loctite SF 7360 Non CFC Solvent Cleaner 500ml Bottle
Loctite SF 7360 Non CFC Solvent Cleaner 500ml Bottle
Silmid P/N: 
P0250493
MFR PN: 
-
$79.65 Excl VAT
No Stock – Lead time 33 business days from date of order confirmation
Loctite SF 737 Acrylic Adhesive Activator 120ml Bottle
Loctite SF 737 Acrylic Adhesive Activator 120ml Bottle
Silmid P/N: 
0901073
MFR PN: 
-
$54.17 Excl VAT
In Stock - 3 Available
Loctite SF 7386 Acrylic Adhesive Activator 500ml Can
Loctite SF 7386 Acrylic Adhesive Activator 500ml Can
Silmid P/N: 
L738600500
MFR PN: 
-
$127.66 Excl VAT
In Stock - 7 Available
Loctite SF 7387 Acrylic Adhesive Activator 1.75oz Bottle
Loctite SF 7387 Acrylic Adhesive Activator 1.75oz Bottle
Silmid P/N: 
L07387175
MFR PN: 
-
$43.00 Excl VAT
In Stock - 11 Available
Loctite SF 7452 Cyanoacrylate Adhesive Activator 500ml Can
Loctite SF 7452 Cyanoacrylate Adhesive Activator 500ml Can
Silmid P/N: 
L745200500
MFR PN: 
-
$81.24 Excl VAT
In Stock - 2 Available
Loctite SF 7455 Cyanoacrylate Adhesive Activator
Loctite SF 7455 Cyanoacrylate Adhesive Activator
Silmid P/N: 
VAR0001175
MFR PN: 
-
From $16.15 Excl VAT
In Stock
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Loctite SF 7457 Cyanoacrylate Adhesive Activator 150ml Aerosol
Loctite SF 7457 Cyanoacrylate Adhesive Activator 150ml Aerosol
Silmid P/N: 
L07457150M
MFR PN: 
-
$25.44 Excl VAT
In Stock - 5 Available
Loctite SF 7458 Cyanoacrylate Adhesive Activator
Loctite SF 7458 Cyanoacrylate Adhesive Activator
Silmid P/N: 
P018166
MFR PN: 
2737125
From $36.53 Excl VAT
No Stock – Lead time 19 business days from date of order confirmation
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Loctite SF 7471 Anaerobic Adhesive Activator T
Loctite SF 7471 Anaerobic Adhesive Activator T
Silmid P/N: 
VAR0001177
MFR PN: 
-
From $12.85 Excl VAT
In Stock
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Loctite SF 7471 Anaerobic Adhesive Activator T 150ml Aerosol (MOD) *AFS2292
Loctite SF 7471 Anaerobic Adhesive Activator T 150ml Aerosol (MOD) *AFS2292
Silmid P/N: 
L00AT00101
MFR PN: 
-
$22.66 Excl VAT
In Stock - 67 Available
Loctite SF 7505 Rust Protector
Loctite SF 7505 Rust Protector
Silmid P/N: 
P015894
MFR PN: 
2792264 ...
2792264 | 2799122
From $6.13 Excl VAT
No Stock – Lead time 19 business days from date of order confirmation
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Loctite SF 7515 Surface Treatment
Loctite SF 7515 Surface Treatment
Silmid P/N: 
VAR0001178
MFR PN: 
-
From $59.22 Excl VAT
No Stock – Lead time 19 business days from date of order confirmation
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Loctite SF 7649 Anaerobic Adhesive Activator
Loctite SF 7649 Anaerobic Adhesive Activator
Silmid P/N: 
VAR0001179
MFR PN: 
-
From $19.22 Excl VAT
In Stock
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Loctite SF 7649 Anaerobic Adhesive Activator N 150ml Aerosol (MOD) *AFS2292
Loctite SF 7649 Anaerobic Adhesive Activator N 150ml Aerosol (MOD) *AFS2292
Silmid P/N: 
L076490150
MFR PN: 
-
$22.02 Excl VAT
In Stock - 1 Available
Loctite SF 770 Cyanoacrylate Adhesive Primer
Loctite SF 770 Cyanoacrylate Adhesive Primer
Silmid P/N: 
VAR0001180
MFR PN: 
-
From $31.06 Excl VAT
In Stock
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Loctite SF 7840 Water Based Degreaser
Loctite SF 7840 Water Based Degreaser
Silmid P/N: 
VAR0001181
MFR PN: 
-
From $15.00 Excl VAT
In Stock
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Loctite SF 8040 Rinsing and Cleaning Agent 30Kg Can
Loctite SF 8040 Rinsing and Cleaning Agent 30Kg Can
Silmid P/N: 
P0250208
MFR PN: 
766172
$928.97 Excl VAT
No Stock – Lead time 19 business days from date of order confirmation
Loctite SF Initiator 5
Loctite SF Initiator 5
Silmid P/N: 
VAR0001185
MFR PN: 
-
From $21.73 Excl VAT
In Stock
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Loctite Primers and Activators: Frequently Asked Questions

Q1: Do you need primer for Loctite adhesives?

A: In many cases, Loctite primers are recommended—especially when bonding inactive metals like stainless steel or anodised surfaces. Primers help improve cure reliability and bond strength. However, some Loctite products are formulated to work without a primer on active surfaces.

Q2: What is the purpose of Loctite activators?

A: Loctite activators are used to speed up the curing process of anaerobic adhesives. They are ideal for applications that require a fast fixture time or when bonding non-reactive surfaces like plated or anodised metals.

Q3: How do Loctite primers improve adhesive performance?

A: Loctite primers enhance surface energy, promote chemical adhesion, and ensure faster and more consistent curing—particularly useful when bonding low-energy or inactive substrates.