Miraco 947 Bottom Gasket, 250 Inches for the BigSpring 6000

Miraco replacement bottom gasket, part 947, cut to 250 inches for the BigSpring 6000. Self adhesive backing.The bottom gasket seals the poly body down to the concrete pad. It is what keeps wind from working underneath the unit in winter, so replace it once it goes hard, cracks or holds a permanent indentation rather than waiting for it to fail.If you would rather cut your own lengths, the 25 foot roll is part 218 and usually works out cheaper than buying cut pieces. Install in warm weather The adhesive grips best when it is warm. If the job has to happen in the cold, warm the poly surface first before you lay the gasket down.