Anyone know what type of caulking this is?
I want to re bed this jack bracket before fastening down on the camper. This white material is still very soft and pliable after 10 years, I don't want to use a caulking or material that is too adh...
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For years I only seen the pure butyl in gray. Last year I ordered some on the internet, and it was black. I also discovered years ago that you store it in a cool place. If you leave it in a hot place or in the sun, it will get real soft and can be a mess. I store mine in my shop refrigerator.
