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SpecChem Max-A-Seal WP

SpecChem Max-A-Seal WP

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Contractor Overview

Max-A-Seal WP is a concrete sealer or water repellent. Modified Emulsion Coating Max-A-Seal WP® is a latex-modified anionic emulsion designed as a waterproofing coating for various applications. This product offers excellent waterproofing capabilities on asphalt, metal, wood, masonry, and foam surfaces.

Best For

  • Masonry

Key Features

  • VOC content
  • Concrete surface protection
  • Supports appearance and durability goals

Material & Application Notes

Modified Emulsion Coating Max-A-Seal WP® is a latex-modified anionic emulsion designed as a waterproofing coating for various applications. This product offers excellent waterproofing capabilities on asphalt, metal, wood, masonry, and foam surfaces. It is especially suitable for exterior below grade or between slab applications.

Why Contractors Choose It

Contractors choose Max-A-Seal WP when the slab or surface needs protection, appearance control, and a sealer matched to exposure conditions.

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Application

Max-A-Seal WP® can be applied using a brush, squeegee, or spray equipment. For effective coverage, apply 60 mils wet to achieve a 40 mils dry coating. The material should be applied uniformly, ensuring no translucence on the surface. It is easily sprayed with equipment such as a Graco GH833 Siphon Pump, using a 1/2” hose and a GHD 661 Spray Tip. In-line filters should be removed when spraying.

Packaging

  • 5 gallon pails (18.9 L)
  • 55 gallon drums (208.2 L)
  • 275 gallon tote (1,041 L)
  • Bulk

Shelf Life

  • Shelf Life:1 year from the date of manufacture when stored in the original, tightly closed container.
  • Storage:Do not store at temperatures exceeding 110°F.

Test Data

  • Solids Content:64±3% minimum by weight (ASTM C1250)
  • Density:8.1 lbs/gal ±4 (0.92 G/cm²)
  • Application Methods:Suitable for airless spray, brush application
  • Cure Time:424 Hours
  • Elongation:800% minimum
  • Adhesion to Concrete:Excellent
  • Low Temperature Flexibility:Remains flexible to 10°F
  • Water Vapor Permeance:0.13 Perms
  • Air Permeability (ASTM E2178):0.001 CFM/ft²
  • Liquid Water Absorption:0.5% by weight
  • Resistance to Degradation:Excellent against bacterial, algal, and fungal attacks
  • Resistance to Chemical Attacks:Very resistant to acids and salts

Cleaning

  • Personal Hygiene:Clean up with soap and water before the material dries.
  • Tools and Equipment:Use SpecChem Orange Peel, a citrus-based cleaner.