enDuratite M35 Seal Tape
enDuratite M35 Seal Tape is a self-adhered, waterproofing airtight tape designed for sealing building joint areas. This product has a butyl rubber adhesive that offers superior adhesion durability.
Key Benefits
High level of adhesion to a variety of substrates.
Instant sealing, no drying required.
No adhesive melting or staining in summer heat.
High elasticity - crack-bridging and accommodates joint movements.
Very low vapor transmission rate.
Low permeability to air, gas and moisture.
Bonds to most construction materials without a primer.
Solvent free and non-toxic.
Paintable with water, oil and rubber based paints.
System Compatibility
Concrete
CMU Masonry
Brick Masonry
Concrete Planters
Water Features
Vegetative Roofs
Application Rates
Coverage rate:
Packaging: 9” x 50’ per roll 37.5 ft² per roll 3.5 m² per roll 9” x 50’ rolls
enDuraTite M35 Seal Tape™
Designed to Work with ETT-Based Systems
With a single application, ETT remains within the concrete matrix — delivering protection from within for the life of the concrete.
ETT penetrates into cured concrete and, when activated with water, develops an insoluble gel within the concrete itself—forming a subsurface membrane that helps protect against water and chemical intrusion for the long term.
Works Within The Concrete
Unlike surface-applied coatings, ETT becomes part of the concrete, helping protect from within.
Spray Applied.
Long-Term Protection.
Fast, practical application with protection designed to remain
inside the concrete.
VOC Free $ Non-Toxic
responsible solution for projects that demand durability and safer chemistry.
Sustainable Performance
A responsible solution for projects that demand durability and safer chemistry.