Description
Formulated for direct application to pre-finished metal siding, Pro Industrial™ Bond-Plex® Waterbased Acrylic Coating is suitable for interior or exterior use.
Material Use:
Pro Industrial™ Bond-Plex® is a single-component, waterborne acrylic coating designed to promote adhesion on hard, slick, and glossy surfaces, particularly pre-finished metal siding. It is suitable for both interior and exterior applications and eliminates the need for a separate bonding primer on certain substrates. This product is ideal for use in light industrial environments, manufacturing facilities, and new construction projects.
System Components:
Pro Industrial™ Bond-Plex® is typically used as a base or bonding coat in a multi-layer coating system. It can be used alone or followed by one or two coats of an acceptable topcoat. Acceptable topcoats include:
- Pro Industrial Acrylic
- Pro Industrial DTM Primer/Finish
- Pro Industrial Multi-Surface Acrylic
- Pro Industrial Waterbased Acrolon 100
- Pro Industrial Waterbased Alkyd Urethane Enamel
- Pro Industrial Pre-Catalyzed Waterbased Urethane
Applications:
This coating is specifically formulated for application over:
- Pre-finished siding such as Fluorocarbons (Kynar®), Silicone Polyesters, and Polyester Polymers
- Previously painted, hard, slick, or glossy surfaces
Application Details:
- Number of Coats: 1–2 coats of Bond-Plex® followed by 1–2 coats of an acceptable topcoat, depending on substrate and desired finish.
- Application Methods: Airless spray, conventional spray, brush, or roller. For spray, use a 0.017–0.019 inch tip and 2400 psi pressure. For brush, use nylon-polyester; for roller, use a 1/2 inch woven cover (small surfaces only).
- Surface Preparation: Clean surfaces per SSPC-SP1 or NACE RP-01-72. Glossy surfaces should be dulled. Always test adhesion with a 2–3 sq. ft. patch and allow to cure for 1 week before evaluation.
- Mixing: Mix thoroughly with slow-speed power agitation before use. Stripe coat crevices and sharp angles to prevent early failure.
Special Notes:
- Temperature & Humidity Limits: Apply only when air, surface, and material temperatures are between 50°F (10°C) and 120°F (49°C), and at least 5°F above the dew point. Maximum relative humidity is 85%.
- Drying Times at 5.0 mils wet / 50% RH:
- Touch: 45 minutes at 77°F
- Tack-free: 4 hours at 77°F
- Recoat: 4 hours at 77°F
- Pot Life: Not applicable (single-component product)
- Cure Sensitivity: Sensitive to rain, dew, and high humidity during the first 16–24 hours of curing. Avoid exposure to moisture during this period.
- Coverage: 160–328 sq. ft. per gallon depending on color and application method
- Recommended Thickness:
- Wet: 5.0–10.0 mils
- Dry: 2.4–4.1 mils
- Volume Solids: 39 ±2%
- VOC Content: <50 g/L (Extra White), 98 g/L (Aluminum)
- UV Resistance: Not explicitly stated; typically, acrylic coatings offer moderate UV resistance, but topcoat selection will determine final UV stability.
- Shelf Life: 36 months unopened (12 months for Aluminum version)
- Compliance: Meets VOC regulations for OTC, SCAQMD, CARB, and Canada. LEED v4 & v4.1 VOC compliant.
Performance Characteristics:
- Adhesion (ASTM D4541): 1477 psi
- Abrasion Resistance (ASTM D4060): 90.03 mg loss
- Impact Resistance (ASTM D2794): >176 in-lbs
- Flexibility (ASTM D522): Pass (1/4 inch mandrel)
- Humidity Resistance (ASTM D4585): Rating 10 for rusting and blistering
- Salt Fog Resistance (ASTM B117): Rating 8 for rusting, 8D for blistering (with primer)
- Dry Heat Resistance (ASTM D2485): 200°F (93°C)
System Use Summary:
Pro Industrial™ Bond-Plex® is best used as a bonding base coat over difficult-to-coat surfaces such as pre-finished metal siding or glossy painted surfaces. It can be topcoated with a variety of Pro Industrial finishes to create a complete system suitable for industrial and commercial environments. For enhanced corrosion resistance, it may be used in conjunction with Pro Industrial Pro-Cryl Primer. Always verify compatibility with a test patch before full application.
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