Call us at 855.877.3630

MASTERSEAL NP 125 ADHESIVE AND SEALANT 10oz

High Performance Roofing Sealant


Same Day Shipping for Orders Placed by 2PM EST

Be the first to review this product

Availability: In stock

From: $6.68

* Required Fields

From: $6.68
 

Details

Masterseal NP 125 (Formerly Sonolastic Clear 25) is a one-component, clear, elastomeric, gun-grade thermoplastic sealant and adhesive

 

Product Data Sheet

 

It requires no mixing and bonds tenaciously to common roofing materials, including concrete and clay roof tiles, metal flashings and masonry.

 

Product Highlights

  • One-component formula requires no mixing, helping to reduce labor costs
  • Superior holding power for longer lasting seals
  • Joint movement capability of 25% total provides excellent flexibility, keeping moving joints tightly sealed
  • Easy to gun and tool, speeding up application and making neater joints
  • Suitable for exterior applications (roofing)
  • Bonds similar and dissimilar materials (see applications substrates below)
  • Clear formula blends with any substrate color
  • Weather resistant for long-lasting weathertight seals
  • Wide temperature application range makes MasterSeal NP 125 suitable for all climates
  • Compatible with non-rigid paints and can be painted


Applications

  • Residential
  • Commercial
  • Sheet roofing
  • Liquid applied roofs
  • Metal roofs
  • Shingled and tiled roofs
  • Between adjacent layers of roof tile
  • Sealing edge and ridge tiles
  • Penetration seals
  • Flashings
  • Skylight frames
  • Termination bars and reglets
  • Parapet expansion joints
  • Lap seals in metal roof assemblies
  • Sealing wood forms


Substrates

  • Clay Tile
  • Concrete
  • Masonry
  • Aluminum
  • Wood
  • Vinyl
  • Ceramic
  • Porcelain
  • Painted Metals
  • Composite Materials
  • Rubber
  • Plexiglass
  • Kynar
  • Asphalt roof shingles

MASTERSEAL NP 125

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Write Your Own Review

You're reviewing: MASTERSEAL NP 125 ADHESIVE AND SEALANT 10oz

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Rating
Joint Size D x W Inches1 Gallon10.3 Fluid Ounce Tube20 Fluid Ounce Sausage2 Gallon Pail4.5 Gallon Pail
3/16 x 1/4 411 33 64 821 1848
3/16 x 3/8 274 22 43 548 1232
3/16 x 1/2 205 16 32 411 924
3/16 x 5/8 164 13 26 329 739
3/16 x 3/4 137 11 21 274 616
           
1/4 x 1/4 308 25 48 616 1386
1/4 x 3/8 205 16 32 411 924
1/4 x 1/2 154 12 24 308 693
1/4 x 5/8 123 10 19 246 554
1/4 x 3/4 103 8.3 16 205 462
1/4 x 1 77 6.2 12 154 346
           
3/8 x 3/8 137 11 21 274 616
3/8 x 1/2 103 8.3 16 205 462
3/8 x 5/8 82 6.6 13 164 370
3/8 x 3/4 68 5.5 11 137 308
3/8 x 1 51 4.1 7.9 103 231
3/8 x 1.5 34 2.7 5.3 68 154
3/8 x 2 25 2 3.9 51 115
3/8 x 3 17 1.4 2.6 34 77
           
1/2 x 1/2 77 6.2 12 154 346
1/2 x 5/8 62 5 9.7 123 277
1/2 x 3/4 51 4.1 8 103 231
1/2 x 1 39 3.1 6.1 77 173
1/2 x 1.5 25 2 3.9 52 115
1/2 x 2 19 1.5 3 38 86
1/2 x 3 12 1 1.9 26 58

Volume Equivalents:

25 Tubes = one 2 Gallon Pail

56 Tubes = one 4.5 Gallon Pail

6 20-oz Sausages = 1 Gallon, Less 8-oz