ChemLink NovaLink SL Gray Joint Sealant 10.1oz Cartridge F1234

Chem Link NovaLink SL is a self-leveling, moisture cure, construction sealant specially formulated for application in damp or dry horizontal concrete expansion joints. NovaLink SL levels to a smooth level finish and bonds well to masonry, wood, aluminum, steel, slate, natural stone, clay tile, asphalt, and most other construction materials.

Will not outgas or bubble when applied to damp concrete
Isocyanate free
Paintable

$9.42

Availability: In stock ( 103 Available )

SKU

17368

Details

Professional Self-Leveling Sealant Guide

ChemLink NovaLink SL is a self-leveling, moisture cure, construction sealant specially formulated for application in damp or dry horizontal concrete expansion joints. NovaLink SL levels to a smooth level finish and bonds well to masonry, wood, aluminum, steel, slate, natural stone, clay tile, asphalt, and most other construction materials.

ChemLink NovaLink SL will not outgas or bubble when applied to damp concrete. NovaLink SL is isocyanate free, paintable and validated for 25 percent joint movement, making it ideal for dynamic applications where joint expansion and contraction occur.

Pro Tip from Our Technical Team

Based on 25+ years of sealant application experience: NovaLink SL's self-leveling properties make it ideal for horizontal joints. For general applications consider ChemLink M1 for optimal performance and adhesion.

View ChemLink M1→

Key Performance Features

Self-leveling formula - Smooth, level finish without tooling
Moisture cure technology - Works in damp or dry conditions
No outgassing or bubbling - Safe for damp concrete applications
Isocyanate free - Safer handling and application
Paintable - Can be painted over when cured
25% joint movement - Handles dynamic expansion/contraction

Technical Specifications

Specification	Standard/Value
ASTM C920	Type S, Grade P, Class 25, Uses T2, M, and O
Federal Specification	TT-S-00230-C Type I, Class B
Corps of Engineers	CRD-C-541, Type I, Class B
Joint Movement	±25% compression and extension
USDA Compliance	Conforms to requirements for non-food contact
Application Type	Horizontal concrete expansion joints

Application Guidelines

Surface Preparation

Joint surfaces must be clean, dry, and free of oil, grease, loose material, and old sealant. Prime porous substrates if required for optimal adhesion.

Application Process

Apply using standard caulk gun. NovaLink SL will self-level to a smooth finish. Do not tool or disturb during curing. Works in temperatures from 40°F to 100°F.

Suitable Substrates

Bonds well to masonry, wood, aluminum, steel, slate, natural stone, clay tile, asphalt, and most construction materials. Test adhesion on questionable substrates.

Frequently Asked Questions

Can NovaLink SL be used on damp concrete?

Yes, NovaLink SL is specially formulated for damp or dry conditions and will not outgas or bubble when applied to damp concrete surfaces.

Is NovaLink SL suitable for vertical joints?

NovaLink SL is specifically designed for horizontal applications due to its self-leveling properties. For vertical joints, consider standard ChemLink sealants.