Is Rubber Mulch Flammable

In the consumer reports test rubber mulch burned much hotter and faster than wood mulch.

Is rubber mulch flammable.

This seems to be a concern about all mulches since we experienced the october fires. Fact rubber mulch is non flammable the fact is that crumb rubber and rubber mulch were tested using the method described in 16cfr 1500 44 of the federal hazardous substances act for rigid and pliable solids a material is considered flammable if it ignites and burns with a self sustained flame at a rate greater than 01 inches per. When ignited rubber can be extremely difficult to extinguish. According to washington state university.

Rubber mulch may contain petroleum products which makes it highly flammable. Rubber could be a sensible choice especially around trees and. Rubber mulch won t provide soil with organic material but will control weeds and you don t need to replace it as often as wood. It was also harder to.

Asks is rubber mulch more flammable than wood mulch. Rubber mulch is not flammable. Any rubber mulch company that claims its product is not flammable is kidding itself.