Welcome to Defender Canada! 
Deals
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9% offMAS Epoxies Low Viscosity Epoxy Resin
$49.60 - $150.43$44.70 - $135.45 -
9% offMAS Epoxies Slow Hardener
$41.18 - $199.43$37.12 - $179.55 -
9% offMTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$116.78 - $185.38$105.16 - $166.90 -
9% offMAS Epoxies Medium Hardener
$41.18 - $119.62$37.12 - $107.72 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$101.38$91.30 -
9% off
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$115.38 - $153.18$103.90 - $137.92 -
9% off
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$101.38 - $111.18$91.30 - $100.12 -
9% offMAS Epoxies FLAG Epoxy Resin
$46.80 - $122.43$42.18 - $110.25 -
9% offMTI Industries High Bilge Water Alarm - SA-1000XL
$81.80$73.68 -
9% offMAS Epoxies Gluezilla Thickened Epoxy Adhesive/Filler - 35-100
$35.58$32.08 -
9% offMAS Epoxies Pumps for Resins & Hardeners - 30-016
$23.26$21.00 -
9% offMAS Epoxies Wood Penetrating Epoxy Sealer
$55.18 - $94.41$49.72 - $85.03 -
9% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$126.58 - $300.18$113.98 - $270.22 -
9% offMAS Epoxies Colloidal Silica
$20.18 - $31.38$18.22 - $28.30 -
28% offMAS Epoxies Ratio and Measure Mixing Cups
$11.38 - $21.58$8.14 - $19.65 -
9% offMAS Epoxies FLAG Handy Repair Kit - Medium - 30-FLAG
$60.80$54.78 -
9% offMTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$147.58$132.88 -
9% off
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$95.78 - $97.18$86.26 - $87.52 -
9% offMAS Epoxies Fast Hardener
$46.78 - $119.62$42.16 - $107.72 -
9% offMAS Epoxies Woodzilla Fiber Epoxy Adhesive/Filler - 35-130
$32.78$29.56 -
9% offMAS Epoxies FLAG Handy Repair Kit - Small - 30-FLAG SMALL
$31.38$28.30 -
9% offMAS Epoxies Resin Mixing Sticks - 35-019
$10.38$9.40 -
9% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$153.18 - $281.98$137.92 - $253.84 -
9% off
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$109.78 - $112.58$98.86 - $101.38 -
9% offMAS Epoxies Bristol Finish Measuring Cup Set - BF-CUPS
$6.60$6.00 -
9% offMAS Epoxies Crackzilla Low Viscosity Adhesive/Filler - 35-110
$29.98$27.04 -
9% offMAS Epoxies Milled Fibers Epoxy - 25-005
$35.60$32.10 -
9% offMAS Epoxies Wood Flour - 25-020
$18.78$16.96 -
9% off
MTI Industries Safe-T-Alert 40 Series Propane Alarm
$101.38 - $119.58$91.30 - $107.68 -
9% off
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$87.38$78.70 -
9% off
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$127.98 - $157.38$115.24 - $141.70 -
9% offMAS Epoxies Phenolic Micro Balloons - 25-007
$32.78$29.56 -
14% off
Mast Products G4 COB LED Replacement Bulb
$18.52$15.83 - $16.73 -
43% offMAS Epoxies Replacement Static Mixing Tips - 35-662
$12.06$6.79 -
34% offMAS Epoxies Table Top Epoxy Resin Kit
$81.82 - $139.23$73.70 - $91.63 -
39% offMast Products STAR LED Interior Marker/Step/Courtesy Light
$21.75$13.18 -
9% offMTI Industries In Dash Gasoline Fume Detector - MGD-1
$245.58$221.08 -
9% offMTI Industries Gas Fume/Fire/Bilge Water Alarm - MGD-10XL
$427.58$384.88 -
9% offMTI Industries Trailer Dock - SA-6200
$42.60$38.40