Home / Surface Preparation / Hydraflex 3.5gal Waterproofing & Crack Isolation Membrane TA-316 Hydraflex 3.5gal Waterproofing & Crack Isolation Membrane TA-316$124.20 Hydraflex 3.5gal Waterproofing & Crack Isolation Membrane TA-316 quantity Add to Cart SKU: AFS-TEC7002741211 Category: Surface Preparation Tag: TEC Specialty Product ID: 1545 Related products WP/Crack Prevention Mem 1gl TA-418 Waterproofing Crack Prevention Membrane $48.42 Add to Cart Level Set® 500 HF Self-Leveling Underlayment $37.72 Add to Cart Level Set 200 50# $29.55 Add to Cart Sturdi Flex Latex Thinset 50# White TA-346 Thinset Mortar $13.82 Add to Cart