Basement waterproofing products are typically fragile and will shatter (never an effective way to stop water from entering your basement). Our deep penetrating Permaflex http://sanitred.com combined with Liquid Rubber Base will never break, crack or peal! Demonstrating the flexibility of our products, this video shows the protection a pumpkin (coated with LRB & Permaflex) from smashing . . . even when tossed off of a four story building!