What Is Enamel Paint For Metal?
Any oil-based paints which air dries to a hard glass-like shell giving material a glossy finish is an enamel paint. It has strong, durable and long-lasting abilities that protects materials from decay and rust.
It is excellent for coating outdoor metal surfaces to avoid subjecting them to hard wear and variations in temperatures. Enamel paints are ideal for use because some of them are available in a moisture-resistant form.
Use Enamel Paint to Case Metal Windows And Doors
For durability, use enamel paint to cover doors and windows because it is a paint that will not wear down fast.
Metal exposed to moisture are prone to risks of corrosion and rust, paint them to reduce risks thus prolonged life.
Enamel Paint To Cover Metals
Metal is a good substrate for enamel spray paint. The paint works well on both outdoor and inside the home.
Use a sandpaper with 120 grit or above on the metal surface to encourage good mechanical adhesion before you paint.
Enamel Paint Offer Glossy Finish
Enamel paints are similar to nail polish, they have brittle texture and glossy finish to use in detailed small work on metal. Are also used for label painting on metal possession.
Enamel Paint For Better Protection
Due to the hard-wearing and durability of enamel paint, protection of underlying metal is guaranteed hence longevity.
Best For High Temperature Grills
Enamel paints are the best for coating grills that are subjected to high temperatures due to their high heat resistant properties. Coat it twice using a spray paint in a can for it to stick well.
Enamel Paint Revitalize Surfaces
After a long time surfaces can fade, spraying enamel paint helps bring the look of the surface back hence add life.
Benefits Of Enamel Paint For Metal
Easy To Apply
Enamel paints takes 3 to 4 hours for the paint to dry when exposed to air thus no dripping of paint in the floor. This paint is very convenience in busy environment with no worries of someone ruining the paint job. Depending on the oil content, the results are perfect and very smooth ending up with a harder finish.
Enamel paint can last up to many years once hardened, if stained it can be washed easily. It is highly resistant to discolouration or yellowing and to microbial growth.
On metal, enamel paint has a jewel-like quality due to its translucent properties thus good choice for decorative products.
Applicable On Multiple Surfaces
Enamel paint gives a uniform smooth look with reduced brush marks on many types of surfaces e.g. window grills, gates, railings etc.
Enamel paints are used for painting labels on metal possession and small detail work on metal items.
They do not fade or wash off when used outdoors or exposed in conditions where moisture is high.
Available In Range Of Colours
Enamel shade card gives you many enamel colours to choose from hence flexibility in decoration. Also, enamel paint are the best for large and outdoor projects.
How To Apply Enamel Paint On Metal Surface
Step 1: Prepare The Surface
Clean the surface with 120-grit sandpaper or a scuffing pad to scuff up the surface until it is no longer shiny.
This removes all dust, loose particles, dirt, rust, paint flaking, rust etc that are trapped underneath.
Paints with high gloss tends to highlight surfaces’ imperfections therefore to ensure a quality job, invest on cleaning.
Use putty to seal fine cracks if any.
Step 2 Apply Masking Tape
Mask off everything you don’t want to paint with a tape e.g. a trim while painting wall and wipe excess to get a clean paint line.
Use old bedsheet or plastic sheeting as a drop cloth while painting for easier post-painting cleanup.
Tape the drop cloth while painting to the floor and to itself to avoid kicking it up accidentally or trip on it.
Step 3: Apply Primer
Coat the surface with a primer of a good quality.
Make sure topcoat adheres properly to the surface and compliments the enamel paint colour depending on the type of the surface.
To ensure the premier do not leak or pool, use wide, sweeping strokes.
Leave the primer to dry fully overnight then scrape the surface again with sandpaper for a smooth and undulation free finish.
Step 4 Mix The Paint
Use a stick that is long enough to reach the bottom of the can.
Stir the enamel paint evenly ensuring the components are well distributed.
Step 5: Apply Enamel Paint
Ensure the primer is well dried.
Apply a light coat with a quality brush or roller to avoid creation of unsightly marks and streaks in the finish and give the paint a heavy base.
Allow the 1st coat to dry fully.
Apply 2nd and 3rd coats then sand the surface with a different paper to get rid of any damaged paint.
Step 6: Peel Off The Tape
To avoid ending up with a jagged paint finish on the seam, never let the paint dry. Peel off the tape slowly and let it settle while leaving itself out.
Enamel Paint For Metal Vs Acrylic Paint On Metal
An oil-based paint that is opaque with a glossy finish is called enamel paint.
While acrylic is a water-soluble, fast-drying paint that binds pigments by use of a synthetic resin.
Enamel paints are oil based paints while acrylic paints are water-based paints
It takes longer hours for enamel paint to dry unlike acrylic paint which flows easily and dries fast.
Use a paintbrush with the right bristles for enamel paint to avoid risking visible brush strokes after the paint has dried.
Enamel paints are toxic with carbon-based chemicals and odor which are personal health and environmental hazard.
While Acrylic paints are non-toxic with no strong smell thus user friendly.
Acrylic paint is more versatile and water-resistant thus can be used in any surface.
Unlike enamel paint which is water-proof and highly durable hence great for metal only.
Acrylic paint are mostly not viable for outdoors unless specified but are used for small projects and touch-ups.
While enamel paints are used both indoors and outdoors for large scale projects.
You require paint thinner to clean enamel paint surfaces unlike acrylic paint which gets cleaned with soap and water.
Acrylic paints are more resistant to ultraviolet rays while resistivity of enamel paints is less.
When using enamel paint for painting, there is no need of prior priming and prepping. unlike acrylic paint where certain surfaces need prepping and priming for paint to stick.
Varieties Of Color
Enamel paints have very few main colors available thus restricted in terms color variation unlike acrylic which comes in different shade.
Condition Of The Surface
Surface you are going to apply oil-based enamel paint must be dried completely before painting.
This is because, where there is moisture, it cannot create a solid, strong bond.
Unlike acrylic where even if the surface is slightly wet paint can absorb the moisture and dry up completely.
Enamel paint dries harder thus used on metal surfaces that do not flex or shift over time.
While acrylic paints are more flexible thus helps with outdoor projects and those that flex over time.
Enamel paint changes colour to yellow over time in places where sunlight is limited while acrylic paint don’t.
Acrylic paint is more affordable price-wise compared to enamel paint.
The finishing of enamel paint looks smooth and glossy while acrylic paint has a matte finish.
For exterior parts especially in high moisture conditions, enamel paint is the best due to its weather resistivity, durability and long-lasting properties.
While acrylic paint easily gets dirt and after drying, brush marks are also left behind.
Do Enamel Paint For Metal Require Primer?
They don’t require primer coat, but it is always the best practice to avoid direct application of enamel over any metal surface.
After sanding and cleaning metal surfaces, applying primer as first coat provides a layer of protection.
When porosity of the surface and adhesion required for paint to stick to the surface is questionable, primer helps achieve the best result.
Primer makes the surfaces smoother for enamel topcoats by covering the imperfections of the metal surface.
Using primer on outdoor metal surfaces has a great advantage because metal tends to contact dust and moisture outside under harsh weather conditions.
Moisture causes oxidation which forms rust that peels enamel paint from the metal surface.