Features & Benefits
Strong, self-adhering sheet membrane with a thick, high strength, tough co-extruded backing.
Outstanding Puncture Resistance: 2 times higher than the new AC 527 requirement when installed with our Polyflow drain board as a system - Better protection against backfill damage.
Superior Joints: Strong laps seams create a long lasting, water tight system - Outperforms the new AC 527 standard (ASTM 1876) by more than 2 times the minimum requirement.
Jobsite Adaptability: Flexible material that adapts to job site irregularities for ease of installation.
VERTICAL – designed for application to the exterior sides of vertical concrete foundation walls, tunnels, and related applications where waterproofing is critical.
650 Sheet Membrane can be utilized in the Dual Core System that capitalizes on both the advantages of a fluid-applied and sheet-applied membrane in a single system.
Product Resources

650 Membrane - Data Sheet

650 Membrane- Product Information Sheet

650 Membrane Balcony Detail - Data Sheet

Stretch Flex, LM-85 SSL, 650 Membrane, PRM - Data Sheet

650 Membrane Cold Weather - Installation Guide

650 Membrane - Materials Checklist

650 Membrane - HPD

650 Membrane - SDS
Product Details
650 Membrane - Detail Set (WP1-15)
650 Membrane - Detail - Top Of Interior Floor Is Greater Than 12 Inches From Top Of Footer (WP10)