TUFF-N-DRI® H8

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TUFF-N-DRI® H8

Polymer-Enhanced Asphalt

TUFF-N-DRI® H8

Polymer-Enhanced Asphalt

TUFF-N-DRI® H8 membrane stretches to bridge concrete shrinkage cracks, sealing against water leaks to protect basements. Withstanding 8 ft of water pressure, it outperforms competitors that offer only around 1 ft of resistance. TUFF-N-DRI H8 ensures basement wall protection even over cracks, unlike other membranes that fail at as little as 1 ft of water pressure.

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Benefits of Using TUFF-N-DRI® H8 in Your Next Project

Monolithic

Seamlessly spray applied to the entire foundation

Compatible

With Tremco sealants, coatings, and expansion joints, which is essential for tie-ins, detailing, and penetrations

Durability

Exceptional elongation and crack-bridging characteristics

Ease of Installation

Monolithic asphaltic membrane protects seams and seals penetrations reducing time required for detail work

Superior Hang Strength

Maintains a consistent thickness for maximum performance without membrane sliding down the wall during cure

TUFF-N-DRI® H8 Is Best For

Waterproofing
Residential backfilled foundation walls
Cast in place walls
Retaining walls

Poured and precast walls
Insulated Concrete Forms (ICF)
Up to 8 ft of hydrostatic head
Unsubmerged conditions

Product Properties

Application	Spray
ASTM D412: Elongation	>2000%
ASTM D5385: Resistance to Hydrostatic Head	Up to 8 ft
ASTM E96: Water Vapor Permeance	< 1 perm grains/sf/hr
ICC-ES AC29: Crack Bridging Ability	Pass

Tuff-N-Dri H8 Resources

Download any of these featured resources or find a specific type of document below.

Data Sheet

Application/Installation Instruction

Product Literature

LEED Info

Comparing TUFF-N-DRI® H8

	TUFF-N-DRI® H8	TUFF-N-DRI® Quick Cure 90	TUFF-N-DRI® XTS	WATCHDOG® H3	WATCHDOG® QC90
ASTM C836: Adhesion to Concrete	Exceeds	Exceeds	Exceeds	Exceeds	Exceeds
ASTM D412: Elongation	>2000%	800%	>1800%	>1700%	>700%
ASTM D5385: Resistance to Hydrostatic Head	Up to 8 ft	Up to 8 ft	Up to 12 ft (3.7 M)	Up to 3 ft	Up to 3 ft
ASTM E96: Water Vapor Permeance	< 1 perm grains/sf/hr	< 1 perm grains/sf/hr	< 1 perm grains/sf/hr	< 1 perm grains/sf/hr	< 1 perm grains/sf/hr
ICC-ES AC29: Crack Bridging Ability	Pass	Pass	Pass	Pass	Pass
Solids	64% (by weight)	68% (by weight)	64% (by weight)	64% (by weight)	68% (by weight)
Thickness	60 to 90 mils wet	60 to 90 mils wet	60 to 90 mils wet	60 mils wet	60 mils wet