Contact John Thompson to order: 1-800-262-LEAD (1-800-262-5323) or
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             Can be used to detect lead on numerous interior and exterior surfaces!


CRUSH. (Fig 1A and 1B) Squeeze and crush points marked “A” and “B,” located on the barrel of the swab.
SHAKE AND SQUEEZE. (Fig 2)With the swab tip facing down, shake twice and squeeze gently until the yellow liquid comes to the tip of the swab — it’s now activated for testing.
RUB. (Fig 3) While squeezing gently, rub the swab on the test area for 30 seconds. If the tip turns red or pink, lead is present.
3M ChromateCheck Swabs
Master Distributor of 3M LeadCheck
Reseller & Trainer Discounts Available
Large Quantity Discounts Available

*When used by a certified renovator to determine that lead-based paint is not present on wood, metal, or drywall and plaster surfaces.