NW-75 Pavement Underseal Membrane - 12" x 200'

NW7512

If a parking lot or asphalt street has areas of localized failure amounting to 10% or less of the pavement surface area, Polyguard's NW-75 Pavement Waterproofing Underseal may be the answer to preventing future pavement failure.

Localized areas of failure usually indicate a weakness in the subgrade. The weakness causes the asphalt in that area to crack. Once water enters the subgrade through the crack, the rate of failure accelerates, resulting in a bad spot in the pavement.

Parking lot owners often experience failure in the same localized areas after a rehabilitation and overlay, even if the area has been dug out and repaired.

Polyguard's NW-75 has been used successfully by many local governments and parking lot owners for repair of asphalt pavement prior to overlay. The NW-75 performs two functions. First, it provides reinforcement against cracking and breakup. Second, if and when a crack occurs, water will not penetrate the waterproofing seal built into the NW-75.

The value of Polyguard pavement underseal membranes has been widely documented by multiple state DOT research projects. Polyguard underseals provide a permanent seal underneath the pavement, and reduce the amount and severity of pavement cracking.

Features & Benefits

  • Reinforces pavement against cracking & breakup
  • Prevents water from penetrating if cracking occurs
  • Use on localized areas of failure in rehabilitation
  • Excellent for Joint & Crack Repair
  • Non-Woven fibers
  • Used prior to asphalt overlay
  • Provides a strong mechanical bond to asphalt overlay
  • 65 mils thick
  • "Peel and Stick" release liner
  • Reduces extent & severity of reflective cracking
  • Waterproofs & protects
  • Prevents corrosion on steel in decks
  • Puncture resistant

Each box contains a 12" x 200' Roll

PRODUCT DATA SHEET

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