Primer/ Sealant:

  Primer 733


  Sonolastic SL 1™
  Sonolastic SL 2™
  NP 1™
  NP 2™
  Color Pak for SL 2™ / NP 2™

  Coverage Chart

For current pricing and availability,
please contact our

Sales Counter
(907) 459-4800

or by   E-Mail

    Primer 733

PRIMER 733 is a transparent, solvent-based primer for NP1, NP2, SL1 and SL2 sealants. Apply Primer 733 to cleaned joint surfaces by brushing on a thin uniform coat. Allow approximately 15 - 30 minutes for primer to dry tack free.
Prod.# DescriptionPackaging Coverage
BA 100 4875Primer 7331 PintApprox. 35 - 40 se ft.

    Sonolastic SL1TM

SL 1™ is a one-component nonpriming, self-leveling elastomeric polyurethane designed for expansion joints in concrete floors and decks. It is simply poured in place, and cures to a resilient, tough seal. Use Sonolastic SL1TM for sidewalks, pavements, decks - anywhere requiring abrasion and puncture resistance and elongation and recovery properties.

Sonolastic SL1TM complies with federal specification TT-S-00230C, Type I, Class A; ASTM C 920, Type S, Grade P, Class 2S, use T and M.

Prod.# DescriptionPackagingCoverage
BA 1004936Sonolastic SL1TM2 gal Can 82 linear feet
of 3/8" x 5/8"
joints per gallon.
BA 1004941Sonolastic SL1TM30 oz (300 ml)
BA 1004937Sonolastic SL1TM10.6 oz (825 ml)

    Sonolastic SL2TM

SL 2™ is a multi-component, self-leveling, elastomeric polyurethane sealant that is mixed and poured in place. When cured, it forms a tough, resilient joint seal that resists penetration, abrasion, and remains flexible when exposed to weather and aging. It is ideally suited for applications exposed to pedestrian and vehicular traffic.

Use SL2TM for contraction and expansion joints in sidewalks, pavements, decks, or other concrete applications requiring abrasion and puncture resistance as well as elongation and recovery properties.

Compliances include: Federal Specification TT-S-00227E, Type I, ClassA, ASTM C920, Type M, Grade P, Class 2S; Corps of Engineers CRD-C-506-72, Type I, Class A.

Prod.# DescriptionPackagingCoverage
BA 1004948Sonolastic SL2TM1-1/2 gal Unit 102 linear feet
of 3/8" x 1/2"
joints per gallon.

    NP 1TM

NP 1™ is a one-component, high-performance, nonpriming, gun-grade, elastomeric polyurethane sealant. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry.

NP 1™ produces a flexible, long-lasting joint with extraordinary adhesion, cohesion and elasticity.

  • Federal Specification TT-S-00230C, Type II, Class A
  • ASTM C 920-87, Type S, Grade NS, Class 25, Use NT, M and A
  • Corps of Engineers CRD-C-541-88, Type II, Class A
  • Canadian Specification CAN/CGSB2-19, 13-M82, Type 2, Class B, Classifications C-2-40-A-N and MCG-2-25-A-N, CGSB Qualification No. 81025.
Prod.# DescriptionColorPackaging
BA 1004767NP 1TMSpecial Bronze20 oz Cartridge
BA 1004763NP 1TMLimestone20 oz Cartridge
BA 1027798NP 1TMWhite20 oz Cartridge
BA 1027762NP 1TMStone20 oz Cartridge
BA 1027771NP 1TMTan20 oz Cartridge

    NP 2TM

NP 2™ is a two-component, gun-grade polyurethane sealant that produces a flexible, long-lasting seal. NP 2™ bonds to most common construction materials without a primer. It has been successfully tested for a joint movement of plus of minus 50% according with ASTM C 719.

Prod.# Description Packaging
BA 1004789NP 2TM  1.5 gal

    NP 2TM / SL 2TM Color Pak

40 standard colors are available. Refer to the Sonneborn® Most Popular Colors Chart. 470 standard (nonstocked) colors are also available, and custom matching can be done upon request. Refer to the Sonneborn® Color Portfolio.

Prod.# DescriptionColor
BA 1004638NP 1TM / SL 2TM Color PakLimestone
BA 1005056NP 1TM / SL 2TM Color PakStone
BA 1005074NP 1TM / SL 2TM Color PakTan
BA 1005189NP 1TM / SL 2TM Color PakWhite
BA 1004359NP 1TM / SL 2TM Color PakAluminum Gray
BA 1004396NP 1TM / SL 2TM Color PakBlack
BA 1004764NP 1TM / SL 2TM Color PakMedium Bronze
BA 1004820NP 1TM / SL 2TM Color PakOff White
BA 1004894NP 1TM / SL 2TM Color PakRedwood Tan
BA 1005041NP 1TM / SL 2TM Color PakSpecial Bronze

Coverage: Linear Feet per 825 ml/ 30 oz Cartridge
Joint 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1"
Depth 1/4" 72 48 36 28.5      
Depth 3/8"       19.25 16 13.5 12
Coverage: Linear Feet per 1 Gallon
1 gallon equals approx. 12 cartridges (300 ml/ 10.6 oz).
Depth 1/4" 308 205 154 122      
Depth 3/8"       82 68 58 51

Coverage: Linear Meters per 1 Liter
Joint 6 mm 10 mm 13 mm 16 mm 19 mm 21 mm 25 mm
Depth 6 mm 24.8 16.5 12.4 9.8      
Depth 10 mm       19.25 16 13.5 12

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