Details
This is best for new or like new boiler flanges. On older equipment that may be warped or damaged, or maybe there isn't a completely smooth surface, we recommend the paper version.
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Attention CA Residents: Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.