AlphaTec™ Breathable Chemical Polyester Coverall

   Comfortable & Durable Chemical Protection P.P.E.

Made in Canada

Full-Body Liquid Chemical Protection Engineered to Eliminate Heat Stress

The Ansell® AlphaTec® Breathable Polyester Coverall (Style 66-647) offers a premium, all-in-one boundary protection solution for hazardous industrial environments. In heavy-duty workspaces like petrochemical refineries, chemical handling yards, and industrial sanitation bays, workers are frequently exposed to high-pressure fluid sprays and hazardous splashes. Standard non-porous rubber or PVC chemical suits completely isolate the user, trapping body heat and sweat inside the garment. This accelerates physical fatigue, causes severe discomfort, and quickly spikes core body temperatures to dangerous levels.

The AlphaTec® 66-647 coverall eliminates this critical safety risk by using a premium laminated fabric system with a built-in breathable membrane. This advanced design allows micro-moisture vapor and internal heat to vent smoothly out through the fabric while maintaining an absolute, liquid-tight barrier against hazardous chemicals on the outside. It keeps operators cool, dry, and compliant over extended, high-exertion shifts.

Continuous One-Piece Security & Leak-Tight Structural Build

As an all-in-one jumpsuit, the AlphaTec® 66-647 completely eliminates the overlapping gaps or garment separation vulnerabilities common with multi-piece jacket and pant sets. Manufactured from a highly durable 237gsm laminated polyester textile fabric, this coverall delivers excellent resistance against punctures, mechanical snags, and heavy surface abrasions in rugged yards.

To stop pressurized chemical sprays, liquids, and moisture from wicking through vulnerable stitch lines, the entire garment is constructed with fully stitched and taped seams. The front entry is secured by a heavy-duty zipper closure shielded by a protective double storm flap, while adjustable ankle and wrist cuffs allow a tight, customized seal against protective safety gloves and industrial work boots.

Reusable Engineering for Maximized Procurement Value

Unlike low-grade or disposable chemical suits that quickly expand a facility's hazardous waste stream and deplete inventory, the AlphaTec® 66-647 coverall is fully reusable and machine washable. Its high-tensile polyester weave is structurally built to withstand repeated commercial laundering cycles without degrading its fluid-repellent properties or fabric strength. This extended product lifespan dramatically lowers the total cost per wear, maximizing long-term e-commerce procurement value for corporate safety budgets.

Key Features & Product Benefits

• Advanced Breathable Membrane: Minimizes heat stress by venting sweat vapor and body heat while maintaining an exterior liquid-tight shield.

• Continuous Full-Body Coverage: All-in-one jumpsuit design eliminates gaps between separates, providing uniform protection from head to toe.

• Leak-Tight Stitched & Taped Seams: Reinforced with premium taped stitching to block pressurized chemical sprays and low-pressure line runoff.

• Rugged 237gsm Laminated Polyester: Engineered to endure heavy physical wear, mechanical friction, and abrasive conditions without tearing.

• Double Front Storm Flap: Features an overlapping double storm flap over a heavy-duty zipper to completely eliminate fluid bypass at the closure point.

• Certified Viral & Pathogen Barrier: Tested and certified to ASTM F1671 standards for verified resistance against bloodborne pathogens and viral penetration.

Product Specifications & Standards

• Manufacturer Style: 66-647 (Style Number 66647)

• Brand Family: Ansell® AlphaTec®

• Material Composition: Laminated Polyester fabric system with breathable membrane

• Fabric Weight: 237 gsm

• Seam Construction: Stitched and Taped

• Color Profile: Red

• Adjustment Features: Double front storm flap over zipper; adjustable wrist and ankle cuffs

• Shelf Life: 5 Years

• Country of Origin: Canada

• Available Sizes: S, M, L, XL, 2XL, 3XL, 4XL, 5XL , 6XL, 7XL

• Compliance Certifications:

  • ASTM F1671: Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Blood-Borne Pathogens

  • EN 1149-5: Electrostatic properties (protective clothing with anti-static characteristics)

Recommended Industry Applications

• Chemical Processing & Blending: Defending plant operators from pipeline failures, valve leaks, and bulk liquid transfer splashes.

• Industrial Facility Washdowns: Keeping sanitation teams completely dry and protected against high-pressure chemical washdowns and pooling water runoff.

• Petrochemical & Oil Refining: Outfitting maintenance crews working on open-air offshore rigs or refining platforms exposed to harsh weather and volatile liquids.

• Hazardous Waste Remediation: Providing emergency response and cleanup teams with an extensive, liquid-tight barrier when handling complex environmental spills.

• Heavy Machinery Cleanings: Ideal for tank cleaning operations involving heavy industrial grease, acid-dipping processes, or caustic chemical rinses.

Manf: Ansell® #66-647   Replacement of Product : Ansell® #66-667

Packed: 1 each

Click for Chemical Test Data