Collection: Gap Filler

Gap fillers solve the problem of drafts and heat loss in living spaces. They seal tiny openings and gaps around windows, doors, sinks, etc. Premium gap fillers complement home insulation by providing additional air-sealing abilities and water resistance.

What Are Gap Fillers and Why Are They Essential?

Gap filler is a material used to fill a building's gaps, holes, and cracks. It is made using polyurethane-based polymer, which expands rapidly upon application. Gap fillers block air, moisture, pests, and other elements from having access to your space. They are used to seal tiny spaces in windows, doors, walls, kitchens, plumbing systems, etc.

Gap fillers provide excellent air sealing abilities that help prevent air infiltration and drafts in buildings. They are also applied as a crack filler. Gap fillers improve energy efficiency by reducing heating and cooling bills. They prevent moisture damage, maintaining structural integrity in buildings. Gap fillers possess strong adhesion, making them bond easily with different materials such as metals, ceramics, wood, and plastics.

How Do Gap Fillers Improve Home Insulation?

Gap fillers improve home insulation by providing additional air-sealing capabilities. They prevent air leaks by sealing holes, gaps, cracks, and openings in the building. Gap fillers also prevent moisture damage in buildings, maintaining the effectiveness of your foam insulation. By reducing air leaks, gap fillers improve the efficiency of HVAC systems and lower energy costs in your home. Furthermore, a gap filler helps maintain a consistent indoor temperature all year.

Can Gap Fillers Be Used For Waterproofing?

Gap fillers offer excellent resistance to water. Polyurethane expanding gap fillers are effective in preventing moisture infiltration. Waterproof expanding foam cures easily to form a durable water-resistant barrier. They prevent water leaks in moisture-prone areas such as kitchens, bathtubs, sinks, and other plumbing addition, they help prevent leaks around windows, doors, and roofs.

Why Choose Sprayman Gap Fillers?

Sprayman Gap Fillers offers superior air sealing activities at the most affordable price. They are made from polyurethane-based polymers with excellent adhesion. Sprayman Gap Fillers provides cost-effective solutions for home improvements by providing a durable, airtight, water-resistant seal. They are available at competitive prices for DIYers and professional contractors. Sprayman Gap Fillers are user-friendly and easy to use. 

How to Choose The Right Gap Filler For Your Project?

When choosing the right gap filler for your project, use a polyurethane-based gap filler with water-resistant capabilities. They are ideal for sealing tiny and large gaps. They are also suitable for application on several materials such as wood, metals, masonry, ceramics, and plastics. Choose from this variety of quality gap fillers for your home improvements and sealing projects; 

  • SPRAYMAN Gaps & Cracks Filler Foam: Gaps and crack foam filler is the ideal product for all kinds of openings in your home.
  • SPRAYMAN Pest Blocker Foam: The product is formulated with EPA-registered pesticides to eliminate foam-chewing pests or rodents. Use this gap filler to prevent pests from entering an operation in your space.
  • SPRAYMAN Window & Door Foam: Sprayman’s foam window seal and foam door seal help to prevent drafts and air leaks. They are suitable for your door and window insulation.
  • SPRAYMAN Fire Stop B2 Foam Sealant: The foam sealant is used as a fire block foam product for buildings. They are applied around electrical outlets to help prevent fire spread. 

How to Apply and Install Gap Fillers for Optimal Performance?

Gap filler installation is an easy DIY process. Sprayman Gap Filler comes with a straw adapter or can be used with spray gun for easy and precise application. Here is how to apply and install gap filler in your space for optimal performance: 

  • Safety Precautions: Apply in a well-ventilated area and wear personal protective equipment such as gloves, eye protectors, and a nose mask.
  • Surface Preparation: Clean debris, water, and dust from the surface to be sealed.
  • Optimal Application Conditions: To achieve optimal results, gap filler should be applied at a room temperature of (+68°F).
  • Installation: Shake vigorously before use and use a straw adapter or spray gun for easy application.
  • Curing and Finishing: After applying the gap filler, allow it to cure properly for at least 24 hours. Use a putty knife to remove excess foam to give a smooth finish.

What Are The Long-Term Benefits Of Using Quality Gap Fillers?

Here are 6  benefits of using quality gap filler in your home:

  1. Improves energy efficiency by lowering heating and cooling bills.
  2. Moisture control.
  3. Improves indoor air quality by blocking allergens and pollutants.
  4. Prevents pests and rodent infestation.
  5. Adds aesthetics to home improvement projects.
  6. Improves living conditions by preventing drafts and maintaining a consistent temperature.

Where to Purchase Reliable Gap Fillers?

Sprayman sells reliable and affordable gap fillers. They are made from polyurethane and offer excellent air-sealing properties. They are moisture-resistant, durable, and easy to apply.

Frequently Asked Questions

What Does Gap Filler Do?

A gap filler blocks tiny spaces and openings that are common entry points for air leaks, pests, and moisture.  

What Do You Use Gap Filler For?

Gap filler is used to seal gaps, cracks, and openings in your home. It is applied around tiny spaces in windows, doors, kitchens, sinks, and walls. By creating air-sealed spaces, gap filler improves home insulation. 

How Long Does Gap Filler Take to Dry?

Most expanding foam gap fillers have a fast drying time. Allow it to cure for 24 hours after it has dried.

How Much Does Gap Filler Expand?

Polyurethane-based gap filler expands to about 3 times its original volume. This makes it easy to reach every corner, gap, or hole. 

How Big of A Gap Will Spray Foam Fill?

Spray foam will fill up to 3 inches of gap on a single application. For wider gaps, multiple layers of application are required for effective sealing. 

Which Gap Filler is Best?

The best gap filler is Sprayman Gap Filler, and it has superior air-sealing abilities at a competitive price. Spray Foam offers a wide range of gap fillers to solve household problems. There is the Sprayman fire block gap fill, Sprayman door filler, and Sprayman pest block.