Effective waterproofing is crucial for the longevity and integrity of foundations and decks. The Jiffy Seal® 140 / 60 Reinforced Waterproofing Membrane, offered by A1A Wholesale Supply, provides a comprehensive and resilient solution for these critical applications, ensuring a permanent barrier against water intrusion.
Jiffy Seal® 140 / 60 is a 60-mil thick, cold-applied, self-adhering waterproofing membrane in black. Its construction features a non-woven fabric reinforcement coated on both sides with a proprietary rubberized asphalt adhesive. This design allows for an excellent bond to primed substrates and creates a molecular bond at overlap seams, forming a truly monolithic membrane.
This membrane is engineered to provide a fully adhered waterproofing system for various applications. It exhibits excellent hydrostatic pressure resistance of 366 feet of water and a very low water vapor permeance of 0.02 perms, contributing to effective moisture control. Jiffy Seal® 140 / 60 is also internally reinforced and seals around properly installed fasteners, enhancing its long-term performance. It is inert and inorganic, meaning it will never rot or decay.
Key Features and Benefits for Contractors:
- Robust Waterproofing: A 60-mil thickness combined with rubberized asphalt adhesive provides a strong, fully adhered waterproofing system.
- Reinforced Durability: Internally reinforced with a non-woven fabric for enhanced strength.
- Monolithic Seal: Molecular bonding of overlap seams creates a seamless, continuous membrane.
- Immediate Cover/Backfill: Can be covered or backfilled immediately after installation, speeding up project timelines.
- Versatile Installation: Can be installed horizontally or vertically.
- High Hydrostatic Pressure Resistance: Withstands significant water pressure (366 feet of water).
- Low Water Vapor Permeance: Excellent vapor barrier properties (0.02 perms).
- Resistant to Decay: Inert and inorganic composition ensures it will not rot or decay.
- 30-Day Exposure Rating: Allows for flexibility in construction scheduling.
- 10-Year Limited Warranty: Backed by Protecto Wrap’s standard 10-year limited warranty.
Applications:
- Below-Grade Waterproofing: Used as a complete system for foundations, basement walls, and other subterranean structures.
- Deck Waterproofing: Provides a waterproof barrier for various deck systems.
Installation Considerations:
- Surface Preparation: Substrates must be clean, dry, free of contaminants, and primed.
- Primer Requirement: A Protecto Wrap primer is required for proper adhesion to substrates like concrete, masonry, and wood.
- Protection Board: Protect non-traffic horizontal surfaces with 90 lb. felt. Moderate to heavy traffic areas should be protected with 1/8″ asphalt hardboard. Vertical walls should be protected with rigid polystyrene foam or asphalt hardboard. Protection board must withstand backfill or topping course.
- Cold Weather Application: Products should be stored in a warm, dry area between 50°F to 90°F (10°C to 32°C) for at least 24 hours prior to installation. For optimum adhesion in colder temperatures, a primer must be used if substrate adhesion is marginal.
- Limitations: Should not come into contact with solvent-based products, polysulfides, plasticized PVC roofing materials, or high concentrations of resins (pitch).
Warranty & Storage: This product is covered by the Protecto Wrap Standard 10 Year Limited Warranty.
Product Details:
- Brand: Protecto Wrap
- Product Name: Jiffy Seal® 140 / 60 Reinforced Waterproofing Membrane
- Color: Black
- Thickness: 60 mils
- Water Vapor Permeance (ASTM E 96 Proc. B): 0.02
- Resistance to Decay (ASTM E 154, ASTM E 96 Proc. B): 0% Weight Loss
- Adhesion to Concrete/Masonry (ASTM D 903): 24 lbf/in
- Puncture Resistance (ASTM E 154): 125 lbf
- Hydrostatic Pressure Resistance (ASTM D 751): 366 feet of water
- Low Temperature Flexibility (ASTM D 1970): Pass
- Water Absorption (ASTM D 570-98 (2018)): 0.1% by weight
- Exposure Rating: 30 days
- Roll Widths: 6″, 9″, 12″, 18″, 30″, 36″, 60″
- Roll Length: 50′
- Adhesive Type: Rubberized asphalt adhesive
- Warranty: Protecto Wrap Standard 10 Year Limited Warranty
- Packaging: Rolls (inquire with A1A Wholesale Supply for specific pallet quantities).






