Sylmasta Sylmasta Superfast Aqua PW

$41.67

Superfast Aqua Potable Water Stick is a fast-working epoxy repair putty with a specialist formulation enabling very high wet surface and underwater adhesion.

  • Specially formulated to offer very high adhesion to wet surfaces
  • Cures white to match tiles, ceramic and other materials found underwater
  • Easy to use – simply cut off the putty, knead by hand and apply
  • Repairs can be made in less than 15 minutes

33 in stock

Guaranteed Safe Checkout

Superfast Aqua PW Epoxy Stick is a fast, effective repair solution for maintenance professionals working in wet or submerged environments. Each 114g (4 oz) stick contains a pre-measured blend of resin and hardener throughout the entire length — no measuring, containers, or mixing tools are required. Just cut the amount needed, knead by hand until the color is uniform, and apply directly to the repair surface.

Engineered for direct application to wet, damp, or even fully submerged substrates, Superfast Aqua PW adheres reliably to metal, fiberglass, concrete, plastics, wood, and glass. Its formulation is specifically designed to cure underwater or in high-moisture environments without compromising bond strength or integrity. Once fully cured, the epoxy forms a tough, white compound that can be drilled, tapped, sanded, or painted, enabling permanent restoration of damaged or leaking components.

Superfast Aqua PW is WRAS-approved for use on pipes and fittings that carry drinking water, making it suitable for a wide range of critical repairs in potable water systems. It resists pressure, temperature extremes, and chemical exposure, making it ideal for industrial, marine, utility, and municipal maintenance applications. The stick’s compact format makes it easy to store in toolboxes or service vehicles for quick access during emergency or routine field repairs.

Data Sheet

Key Features

  • Works Underwater or in Wet Conditions
    Bonds effectively to damp, wet, or fully submerged surfaces, including salt and fresh water.
  • Fast-Setting Formula
    5-minute working time with functional cure in 1 hour; full cure and pressure resistance in 24 hours.
  • Strong Mechanical Properties
    High compressive strength (12,038 psi / 83 MPa) and tensile shear strength of 899 psi (6.2 MPa).
  • Tool-Free Application
    Pre-measured stick format — just cut, knead, and apply with no mixing tools needed.
  • Versatile and Durable
    Resists chemicals, temperature extremes (up to 302°F / 150°C intermittent), and doesn’t shrink or crack.

Recommended Use for Superfast Aqua PW Epoxy Stick

The Superfast Aqua PW is ideal for industrial and commercial maintenance teams who need dependable repair capability on-site or in remote environments. It’s particularly useful for emergency repairs on pressurized or leaking potable water systems, marine equipment, and utility piping where water cannot be shut off.

Applications include:

    • Leaking pipes in potable water systems
    • Submerged or wet surface repairs
    • Bonding dissimilar materials
    • Industrial tank or valve patching
    • Marine plumbing systems
    • Municipal water infrastructure
📊

Complete Technical Specifications – Superfast Aqua PW Stick

Fast-setting epoxy putty stick with exceptional adhesion to wet and submerged substrates for potable water pipe repair applications.

💪
12,038 psi Compressive Strength
🌡️
248°F Continuous Service
⏱️
5 min Working Time

Cure Time Development: Progressive strength gain for reliable repairs
Stage Time Status
Work Life ~5 minutes Moldable & shapeable
Initial Set 15-20 minutes Cohesive bond formed
Light Load 1 hour Ready for light use
Working Strength 2-4 hours Functional strength
Full Cure 24 hours Maximum properties achieved

Physical Properties: Superior performance characteristics for demanding repair applications
Property Value
Compressive Strength 12,038 psi
Lap Shear Tensile (Steel) 899 psi
Shore D Hardness (24 hrs) 96
Density 0.072 lb/in³
Shrinkage <1%
Non-Volatile Content 100%

Electrical & Thermal Properties: Reliable insulation and temperature resistance
Property Value
Electrical Resistance 30,000 megohms
Dielectric Strength 300 volts/mil
Continuous Temp Limit 248°F
Intermittent Temp Limit 302°F

Product & Storage Information: Packaging details and storage requirements
Parameter Specification
Product Form Stick in clear release film
Dimensions 0.87″ diameter × 6.9″ length
Weight 4 oz
Shelf Life 24 months @ 75°F
Storage Conditions 41°F – 75°F, dry, frost free, out of direct sunlight
Cured Color White


Wet & Underwater Application

No Solvents or VOCs

Machinable When Cured

Chemical Resistant

Non-Flammable
Chemical Resistance: Resistant to hydrocarbons, ketones, alcohols, esters, halocarbons, aqueous salt solutions, and dilute acids and bases.
⚠️ Health & Safety: Contains epoxy resins and hardener systems classified as hazardous materials. Wear rubber or plastic coated gloves during application.

Frequently Asked Questions

What materials does Superfast Aqua PW adhere to?
It adheres to metal, concrete, fiberglass, many plastics, wood, and glass—even when wet or underwater.

What is the cure time?
Working time is approximately 5 minutes. Light handling strength in 1 hour. The full cure for pressure resistance is 24 hours.

Can it be machined or painted after curing?
Yes. Once cured, it can be drilled, tapped, sanded, machined, and painted.

Does it require tools or mixing equipment?
No. Each stick is pre-formulated with resin and hardener. Just knead by hand until a uniform color is achieved.

What temperatures can it withstand?
It resists continuous temperatures up to 248°F (120°C) and intermittent temperatures up to 302°F (150°C).