Defender Ice & Water

Product Line: TopShield®
Product Description: Roof underlay adhesive membrane consisting of a reinforced glass mat and sand covered surface which is slip resistant.
Product Description
Specifications
Documentation

Product Description

TopShield® Defender is a 1.35 mm self-adhesive waterproofing membrane made of elastomeric SBS bitumen with a glass mat reinforcement. The surface is sanded and the sub surface layer is composed of a silicone film easily detachable in two parts.

Benefits & Features
  • Excellent resistance to temperature variations
  • Designed with a glass mat reinforcement
  • Excellent dimensional stability
  • Can be used on plywood, asphaltic panel and OSB substrates
  • Easy Installation

Specifications

For Use On
  • Plywood, OSB, or asphaltic panel substrates at eaves, valleys, and rake edges

PHYSICAL INFORMATION
Item Code: TOPTSLB1236
Roll Length: 65'
Roll Width: 36"
Weight: 60 lb
Tensile Strength, MD/XD: 10.7 / 8.1 kN/m (61 / 46 lbf/in)
Ultimate elongation, MD/XD: 16 / 14%
Tear Resistance: 400 / 353 N (90 / 79 lbf)
Static Puncture: 140 N (31 lbf)
Adhesion to Plywood, 24 °C (75.2 °F): 211 N/m (14.5 lbf/pi)
Thermal Stability, 14 days @ 70 °C (158 °F): <2.5 mm (<0.1 in)
Low Temperature Flexibility: Pass at -29 °C (-20 °F)
Nail Sealability: Pass

Applicable Standards & Approvals
  • ASTM D1970
  • ASTM D5602
  • Miami-Dade County Approved (20-0701.03)
  • Florida Building Code Approved (2569)

Documentation