What is a tack cloth and when should I use it?

A tack cloth is a treated cloth designed to remove loose particles from a surface before painting or finishing. The slightly sticky surface of the cloth grabs dust, lint, and other contaminants, ensuring a clean base for optimal adhesion and a smooth finish. Tack cloths are essential for preparing surfaces in automotive painting, woodworking, and other applications where a pristine surface is critical. We carry both cotton and synthetic tack cloths; for example, Gerson offers both cotton and 'blue blend' non-woven tack cloths.

What type of abrasive pad should I use for surface preparation before painting?

The best abrasive pad depends on the material and existing condition of the surface. For removing light rust or surface contaminants, a fine-grit non-woven abrasive pad is often sufficient. For scuffing clear coat or removing light scratches, a medium-grit pad may be necessary. Always start with the least aggressive grit needed to achieve the desired result, and test in an inconspicuous area first. Remember to clean the surface thoroughly with a tack cloth after sanding to remove any residual dust. Always check the paint manufacturer's recommendation for surface preparation.

What are some best practices for mixing automotive paints and coatings?

Accurate mixing is crucial for achieving the correct color, gloss, and durability of automotive finishes. Always use clean, calibrated mixing containers and follow the paint manufacturer's instructions precisely regarding mixing ratios and thinners. Stir the paint thoroughly with a plastic paint paddle to ensure even distribution of pigments and additives. Avoid introducing air bubbles during mixing, as they can cause imperfections in the final finish. We carry calibrated mixing pails and plastic paddles to help with this process.

What is spot putty and when would I use it?

Spot putty, like Evercoat Ever-Glaze, is a fast-drying lacquer-based filler used to fill minor imperfections such as pinholes, scratches, and small dents in automotive body panels. It's typically applied after body filler and before primer. Spot putty is easy to sand smooth and provides a uniform surface for paint adhesion. Ensure the surface is clean and free of contaminants before applying spot putty, and always follow the manufacturer's instructions for application and drying times.

What safety precautions should I take when using heat shrink tubing?

When using heat shrink tubing, safety is paramount. Always work in a well-ventilated area, especially when using a heat gun. Keep the heat gun moving to avoid overheating or burning the tubing or surrounding materials. Wear appropriate personal protective equipment (PPE), including safety glasses and heat-resistant gloves. Be mindful of flammable materials in the vicinity and never leave a heat gun unattended while it's hot. Master Appliance offers a range of heat guns suitable for heat shrink applications.

How do I choose the right size heat shrink tubing for my application?

Select heat shrink tubing with an inner diameter that is slightly larger than the object you're covering. The tubing should shrink down to a snug fit when heated. Check the tubing's shrink ratio (e.g., 2:1 or 3:1) to understand how much it will contract. Consider the shape and size of the object, and choose a tubing size that will provide adequate coverage and insulation after shrinking. It's often better to choose a slightly larger size than one that's too small, as the larger one can still shrink to fit.

What are the advantages of using plastic paint paddles over wooden ones?

Plastic paint paddles offer several advantages over traditional wooden paddles. Plastic paddles, such as those from GL Enterprises, are more durable and resistant to breaking or splintering. They are also non-absorbent, making them easier to clean and preventing contamination of paints and coatings. Many plastic paddles are calibrated for accurate measuring, ensuring precise mixing ratios. Furthermore, they are solvent-resistant, allowing for repeated use with various types of paints and thinners.

Search

Manufacturers [more]

Evercoat | 100730 | Super Build

Name: Super Build
Brand: Evercoat
SKU: 135569
Price: 110.43 USD
Availability: Discontinued
Rating: 3 (1 reviews)

larger image

Specifications

Evercoat Super Build 4:1 Polyester Primer Surfacer, model number 100730, is a two-component primer designed for professional refinishing. This gray liquid primer comes in a 1-gallon container.

Model Number: 100730
Weight: 0.08 lbs
Dimensions: 0 x 0 x 0 inches
Container Size: 1 Gallon (3.78 Liters)
Color: Gray
Mixing Ratio: 4 parts primer to 1 part catalyst
Required Catalyst: Evercoat 733 4:1 Polyester Primer Catalyst or 734 Fast Polyester Primer Catalyst
Dry Film Thickness (DFT): 6.0 – 8.0 mils per coat
Solids by Volume: 65 – 70%
Solids by Weight: 70 – 75%
Viscosity (Ready to Spray): 30 – 35 seconds in Zahn #3
Coverage: Approximately 1200 sq. ft. per US gallon at 1 mil 100% transfer

Key Features

Evercoat Super Build 4:1 Polyester Primer Surfacer offers advanced formulation for automotive and composite repairs.

Two-Component Hybrid Formula: This product is a two-component hybrid polyester-epoxy primer surfacer, engineered for robust performance.
Exceptional Filling Capabilities: The primer boasts high-build properties, effectively filling minor surface imperfections and scratches.
Direct-to-Metal Application: It can be applied directly to properly sanded and cleaned bare metal, eliminating the need for a separate epoxy or self-etch primer layer.
Patented 4:1 Mix Ratio Technology: The precise 4:1 mixing ratio simplifies preparation and helps ensure consistent results.
Salt Spray Resistance: Super Build 4:1 passes 500 hours in salt spray tests (ASTM B117), indicating strong durability and corrosion resistance.
VOC Compliant & Waterborne Compatible: This primer is VOC compliant and compatible with modern waterborne paint systems.
Easy Sanding: Formulated for ease of sanding, allowing for a smooth finish with 180 to 320 grit sandpaper.

Applications

Super Build 4:1 Polyester Primer Surfacer is a versatile solution for preparing various surfaces in automotive and composite repair environments.

Diverse Substrate Adhesion: Ideal for use on fiberglass, Sheet Molded Compound (SMC), rigid plastics, bare metal, aluminum, and over body filler or putty.
Collision Repair: Effectively addresses light hail damage or wavy panels, providing a level foundation for subsequent coatings.
Restoration Projects: Suitable for auto body restoration, custom builds, and smoothing surfaces after bodywork.
Primer Surfacer: Functions as a high-build primer surfacer to achieve a smooth, uniform surface for topcoats.

Benefits

Utilizing Evercoat Super Build 4:1 Polyester Primer Surfacer provides several advantages for achieving professional-grade results.

Time and Cost Efficiency: Its exceptional filling capabilities reduce the need for extensive repair work on minor imperfections, saving time in the preparation phase. The direct-to-metal application removes the necessity for additional epoxy or self-etch primers, streamlining the process and reducing material costs.
Enhanced Durability: The product's ability to pass 500-hour salt spray tests demonstrates its resilience and contribution to the longevity of repairs. It ensures a robust and enduring application, providing excellent adhesion across multiple substrates.
Superior Finish Quality: The high-build formula sprays to a smooth, no-texture finish that is easy to sand, contributing to a flawless final appearance. It helps achieve a perfectly smooth surface ready for any topcoat, enhancing the overall aesthetics and durability of the paintwork.
Simplified Usage: The patented 4:1 mix ratio technology makes preparation straightforward, reducing the risk of improper mixing and associated defects. Its compatibility with waterborne paint systems and VOC compliance supports an environmentally conscious approach.

Other products
Evercoat Homepage
Model: 135569
Shipping Weight: 0.08lbs
Manufacturers Part #: 100730
Manufactured by: Evercoat
Also Known As: FE100730