• SEM Self Etching Primer Grey Aerosol, 15.5 oz
  • SEM 39683 Grey Self Etching Primer aerosol can, 15.5 oz net weight
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SEM, Self Etching Primer, 39683, Grey Aerosol, 15.5 oz, 1 Can

SEM, Self Etching Primer, 39683, Grey Aerosol, 15.5 oz, 1 Can

$51.48 CAD
$51.48 CAD
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Dangerous goods (aerosols, flammable liquids): ships by ground within Canada only. If you choose Purolator at checkout, the shipping rate includes a C$14 dangerous-goods handling fee.

Canada-wide shipping · Free over C$200 · 14-day returns

SEM 39683 Self Etching Primer is a quick-drying gray aerosol primer designed to promote adhesion and corrosion resistance on properly prepared bare steel and aluminum. The manufacturer also identifies stainless steel among suitable substrates.

  • Color: Gray
  • Part number: 39683
  • 15.5 oz net-weight retail aerosol can
  • Apply 2–3 light coats; allow 5–10 minutes between coats and 10–20 minutes before topcoating.

Prepare the surface and follow the product label and current SEM technical and safety data sheets. Do not apply color directly over this primer, per the manufacturer’s technical guidance.

Safety Data Sheet (SDS)

Shipping & Returns

Shipping: Orders placed before 11:00 AM Pacific Time on business days are handled the same business day. Free shipping within Canada on orders over C$200, excluding oversized/freight items; otherwise Canada Post and Purolator rates are calculated at checkout. Oversized/freight items ship at flat regional freight rates shown at checkout. Aerosols and other regulated items may have carrier restrictions. Local delivery: orders placed before 10:00 AM Pacific Time on a business day are delivered the same day within our local delivery area; free on orders over C$200. See our Shipping Policy.

Returns: Eligible new, unused items in original packaging may be returned within 14 days of delivery with prior authorization. A 15% restocking fee and return shipping apply to non-defective returns. Spray equipment is returnable only if unused with its factory seal unbroken; used or installed spray equipment and custom-mixed paint are not returnable. All products carry their manufacturer's warranty; for a warranty claim, contact us with proof of the defect (photos, video and a description). See our Refund Policy.

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