Behr PRO Block Filler Primer

Exterior primer73GoodLow emissions

Health score

73Good

Indoor air23 of 40 pointsFair

VOC level, VOC added by tint, emissions testing

Low VOC+822 g/L VOC in the untinted base, per the maker's Safety Data Sheet.

Tint VOC not disclosed0The maker does not state how much VOC colorants add when tinted.

Low emissions tested+15GREENGUARD certified for low chemical emissions, per the maker's documents.

Ingredient hazards35 of 35 pointsStrong

Warnings on the Safety Data Sheet

No hazard warnings+35The Safety Data Sheet lists no hazard classifications.

Transparency15 of 15 pointsStrong

How fully the maker lists ingredients

Full ingredient disclosure+15Publishes a Health Product Declaration listing its ingredients and their known health hazards.

Independent verification0 of 10 pointsWeak

Health certifications confirmed with the certifier

No ingredient certification0No independent ingredient or health certification found (for example Asthma & Allergy Friendly or Green Seal).

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Scores summarize the evidence makers publish. They don't guarantee safety or predict individual health outcomes. How we score

Health scoreTop 5%Scores higher than 95% of 61 products

VOCLowerLower VOC than 73% of products

Same use, higher score.

From the Safety Data Sheet, which names ingredients that carry a hazard classification.

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Preliminary score, method v1.0. Product photo from the maker, shown for identification.