Product Data Sheet Show all documents
Nailbond® Premium

Nailbond® Premium

FAST CURING, ONE COMPONENT POLYURETHANE WALLBOARD AND GENERAL CONSTRUCTION ADHESIVE

Nailbond® Premium is a fast curing, polyurethane based adhesive for bonding wallboards and flooring, and as a general construction adhesive. Nailbond® Premium cures by reaction with atmospheric moisture to form a tough, elastic adhesive.

  • Non‐shrinking, non‐foaming (no expansion while curing)
  • Flexible
  • Suitable for interior/exterior use
  • High strength, including high “grab” strength
  • Excellent adhesion to most construction materials
  • Suitable for use on LOSP treated H1.2 and H3.1 framing timber
  • Fast curing
Product Data Sheet Show all documents

Usage

As a wallboard and flooring adhesive:
  • Gib, James Hardie, or other wall linings to timber, metal or other surfaces
  • Sheet flooring to timber floor joists
As a general construction adhesive in the bonding of common building materials such as:
  • Tiles
  • Bricks, masonry and concrete
  • Polystyrene
  • Plywood, fibre‐cement board, compressed sheeting
  • Metals**
 

Advantages

  • Non‐shrinking, non‐foaming (no expansion while curing)
  • Flexible
  • Suitable for interior/exterior use
  • High strength, including high “grab” strength
  • Excellent adhesion to most construction materials
  • Suitable for use on LOSP treated H1.2 and H3.1 framing timber
  • Fast curing

Packaging

600 ml sausage unipacs/20 per carton

Colour

Beige

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

NZ Building Code Compliant

  • B1 Structure. When used as a component of compliant building element systems
  • B2 Durability: Clauses B2.3.1 (b) 15 years. (c) 5 years
  • F2 Hazardous Building Materials: Clause F2.3.1
Product Information

Chemical Base

Polyurethane (PU)

Shelf Life

Twelve (12) months from production date if stored as stated.

Storage Conditions

Store in unopened original packaging, in cool dry conditions between +5°C and +25°C.

Density

~1.2 kg/litre

Volatile organic compound (VOC) content

28.5 g/L

 
Technical Information

Tensile Strength

~1.55 N/mm2 

(+23 °C and 50 % R.H.) (ASTM D-412)

Lap Shear Strength

1.13 N/mm2

(23 °Cand 50 % R.H.) (ASTM D-1002 modified, glass substrate)

Service Temperature

-20°C to +70°C

Elongation at break

~600 %

(+23 °C and 50 % R.H.) (ASTM D-412)

Application

Application Information

Ambient Air Temperature

Application temperature: +5°C to +35°C

Curing Rate

3mm per 24 hours (at 20°C, Relative Humidity 60%)

Final Cure 3 to 5 days depending on climate
Application steps

SUBSTRATE PREPARATION

  • All surfaces must be clean, dry* (refer to the “Important Considerations” section) and free from any loosely adhering particles or surface contaminants such as dirt, dust, oil, grease, etc.
  • For optimum results on porous substrates and in immersed applications, use Sika® Primer-3 N. Use Sika® Aktivator‐205 as a surface cleaner/conditioner on non‐porous substrates, such as galvanised steel framing.

PRIMING: Most substrates only require priming if testing indicates a need or where sealant will be subjected to water immersion after cure. **Consult Sika for additional information on specific substrates and cleaning/priming.

CLEANING OF TOOLS

Clean tools immediately after use with Sika Wonder Wipes or Sika® Thinner C ‐ cured Nailbond® Premium can only be removed mechanically.

 

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