34 40 00

No. 227-3

Specification

SEALEX®E-Z
One-Part, Flexible, Cold-Applied, Traffic Loop Sealant

DESCRIPTION
SEALEX E-Z is a one part, flexible, and fast drying traffic loop protector and sealant. While totally encapsulating sensitive detection wiring to add greater protection, SEALEX E-Z provides superior joint sealing properties.

SEALEX E-Z can even be applied into damp joints. (No standing water.) It bonds tenaciously to both Portland cement and asphalt concrete pavements. Sidewall adhesion and flexibility characteristics are retained during cold winter temperatures. SEALEX E-Z will not flow from joints or be picked up by vehicular traffic in hot weather.

FEATURES AND BENEFITS

• Self leveling/No tooling required
• Easy to use/One-component, pours directly from the container
• Totally encapsulates wiring/Protects and waterproofs cabling
• Can be applied to damp joints/Increased productivity
• Fast drying/Opens to traffic immediately with proper joint design
• Single component solution/No ratio proportioning mix-ups
• Outstanding sealant characteristics/ Year-round seasonal performance
• High arc resistance/No threat of electrocution
• Safe to use/No special protective gear needed
• Gives off no dangerous vapors/No special ventilation or respirators required
• Cleans up with water/Easy to maintain

TECHNICAL DATA
Consistency: Heavy Syrup-Self Leveling
Weight Per Gallon: 8.3 Lbs. (3.74kg)
Color: Black

PACKAGING & STORAGE
1 Gallon (3.79 Liter) Container
5 Gallon (18.93 Liter) Pail
55 Gallon (208.45 Liter) Drum

SHELF LIFE - 6 months when stored unopened, in original container. Storage temperature should not exceed 90ºF (32ºC).

TEST		RESULTS
Total Solids by weight, % minimum	ASTM D 2834	70
Tack Free Time, h, max.	ASTM C 679	2
Rheological Properties	ASTM C 639 Type 1	Smooth surface
Extrusion Rate, mL/min. minimum	ASTM C 1183	Greater than 50
Hardness shore A, minimum	ASTM D 2240	Greater than 10
Penetration @ 77ºF (25ºC), max.	ASTM D 5	70
Dielectric Strength, 60 Hz, Short Time test, Electrode 1 in air @ 25º C kV/mm, minimum	ASTM D 149	Greater than 13.8
Flex @ 19ºF (-7ºC), 1 inch, 90º Bend	ASTM D 5329	Pass

APPLICATION
Apply SEALEX-EZ when air and pavement temperatures are above 45ºF (7ºC). Do not apply if rain is forecast or imminent within 24 hours.

Surface Preparation...The sawed loop should be clean and free of standing water, however, SEALEX E-Z can adhere to damp joints. Pour sealant directly from the one-gallon unit or from any appropriate container.

Application Method...MIX WELL BEFORE USING. Pour sealant directly from the one-gallon unit or from any appropriate pouring container. Once applied, a follow-up should be done with a soft-rubber, U-shaped squeegee to form a wipe zone of approximately 3-4 inches (76.2-101.6mm) wide along the crack/joint and flush with the highway or pavement surface.

SEALEX E-Z will become tack free within two hours. To help insure that traffic will not pick up sealant prior to full cure, the material can be recessed 1/8" below pavement surface. Dust with cement dust, cover with a 2-ply toilet paper, or spray with a detackifier to aid in reducing any potential for tracking.

Clean Up...Use water for clean up before product cures. Once material has cured, use a solvent-based cleaner.

Coverage		Linear Feet Per Gallon
Dimensions	1/2"	1"	1-1/2"	2"
1/4"	154	77	51	39
3/8"	103	51	34	26
1/2"	77	39	26	20

PRECAUTIONS
KEEP FROM FREEZING. Storage temperatures should not exceed 90°F (32°C). Do not apply if rainfall is forecast or imminent. Do not apply if air and surface temperatures are expected to fall below 45°F (7ºC) within two days after application.

HEALTH AND SAFETY
Refer to Material Safety Data Sheet for complete health and safety information.

This material last updated July, 2004.