Top 5 Benefits of Caulking Signage Edging

Top 5 Benefits of Caulking Signage Edging

Posted by Jono on 20th Nov 2023

High-quality and aesthetically pleasing signage can enhance the look of any space.

The style, composition, and design of the signage should reflect the ethos of your business and organization. But it’s also important that the signage stays sturdy with time without compromising its integrity.

All the effort will go to waste if the text looks somewhat unfinished and rough on the edges and the texture is not that great.

Caulking signage with the right sealant, therefore, is as important as creating great signage in the first place. Here we will tell you all about the benefits of caulking signages and how you can enhance the look and protection of your signs by caulking them with the right sealant.

Benefits of Caulking Signages

  1. Improved Finish

By caulking your signage using a sealant, you smooth out all the rough edges.

If the texture is a bit uneven and the letters don’t look uniform, that problem can be solved by using caulk to seal the sign. For example, if you use a polyacrylic sealer to seal vinyl stencils in a wood sign, the end result would be much better.

By coating different varieties of signages with 2 or 3 layers of caulk, you can achieve a smoother surface and a cleaner look overall.

  1. Enhanced Aesthetic

Caulking signages enhances the aesthetic appeal of your signs' manifold.

Whether you are caulking indoor signs or outdoor signs, the letters look much brighter, shinier, and aesthetically more pleasing. By using suitable sealants, you create a smooth base for the signage font to come out in its entirety and have the desired impact on the onlooker.

Whether you are working with acrylic, aluminium, Correx, wood, stone, stainless, steel, foamed board, or hardened pvc, using the right caulk to seal the gaps and spaces in your signage enhances the presentability quotient of your sign by many degrees.

  1. Keeps it Waterproof

Outdoor signages especially can be vulnerable to extreme weather conditions like wind, rain, and snow.

For that matter, signages anywhere in your home or commercial property are vulnerable to moisture and humidity buildup.

Using the right caulk to seal the gaps and spaces keeps your signage waterproof.

To waterproof an outdoor sign using a caulk, you must first clean off any dirt or dust on the signage surface. It’s best to use a damp cloth for this purpose. Next, apply several coats of a rust-inhibiting primer, allowing for ample drying time between each coat. The next step is to apply polyurethane paint using a brush, and finally, you must let the sign dry.

  1. Increases the Life-Span

Caulking signages can vastly increase their lifespan.

Outdoor signages are vulnerable to all sorts of wear and tear. By sealing the signage using the right tools, techniques, and adhesives, you can create a formidable barrier between the signage material and the external forces.

By caulking signages, you can prevent the lettering from cracking and peeling off unexpectedly. In other words, your signage would have a much longer life span.

  1. Prevents Mildew Growth

Just like other surfaces in your home or commercial establishment, signages are also susceptible to mildew growth.

Outdoor signs with a stone and wood base are especially vulnerable to mold and mildew formation. Caulking helps tackle that problem by sealing the joints and thus preventing moisture from seeping in.

You can use either silicone or Lexel to caulk your outdoor signages and thus prevent mold and mildew growth.

Choosing the Right Sealant

Even though most signages come with mounting tapes, it’s a good idea to use an adhesive caulk for mounting heavier signs. Lexel is considered a good choice for caulking indoor signs. It is a co-polymer rubber-based sealant and is highly elastic and durable. It can be easily painted within a day to 48 hours with stains, primers, and latex paints. After a period of 7 days, you can coat it with stains, primers, and oil-based paints.

Silicone is also a good option for caulking indoor signs, but Lexel is considered a superior alternative since it’s 19 times clearer and 400 percent more elastic than silicone.

For protecting outdoor signs, a polyurethane sealant is considered a good option. They work for a variety of surfaces and textures but work best for wood signages.

If you are still confused, you should consider consulting a signage professional. They work with different kinds of materials and can provide you with valuable expertise when it comes to caulking your signage.

You must remember that caulking your signage is a must for ensuring superior maintenance and optional longevity. It’s not just wood and stone signages that require protection. Signage made of metal, aluminium, etc are equally prone to damage and wear and tear. Caulking has to be a part of your signage maintenance routine.