The Best Equipment and Process to Apply Asphalt Crack Filler

Asphalt crack filler is an essential material for maintaining the appearance and longevity of your pavement. It is used to fill small cracks in the asphalt surface to prevent water from penetrating and causing further damage. To get the best results, it is essential not only to choose the right type of filler but also the correct equipment for application. This article will guide you through the process of selecting the right equipment for applying asphalt crack filler and provide some useful tips to ensure the best possible outcome.

Types of Fillers

Before selecting equipment, it is crucial to understand the type of filler you will be applying. The most popular types on the market are hot-applied, cold-applied, and elastomeric fillers. Hot-applied filler is heated using a kettle or melter and then poured into the cracks. Cold-applied filler is applied using a caulking gun. Elastomeric fillers are a flexible rubber-like material and are ideal for larger cracks or joints because they can expand and contract with the pavement. For expanding your understanding of the subject, we suggest exploring this thoughtfully chosen external site. Investigate further with this link, uncover supplementary details and intriguing perspectives on the topic.

  • Hot-Applied Fillers: Typically used for larger commercial projects, with tools such as a pour pot or bander.
  • Cold-Applied Fillers: A range of equipment is available, from simple caulking guns to more complex pouring machines.
  • Elastomeric Fillers: Slightly different process are required for epoxy and polyurethane materials with drilling and opening of cracks likely needed.
  • Equipment for Hot-Applied Fillers

    If you decide that hot-applied asphalt crack filler is the best option for your project, you will need the following equipment:

  • Crack sealing kettle or melter
  • Pour pot applicator or wand
  • Heat source (propane burner or electric heater)
  • Safety gear (gloves, goggles, boots, and long sleeves)
  • During application, the sealant should be heated to the appropriate temperature, usually between 375°F to 400°F. You must be very careful as the sealant will be extremely hot and can cause serious burns if it comes into contact with your skin. When applying the filler, begin by pouring it into the crack and allowing it to settle before topping it up. Always follow the manufacturer’s instructions on the suitability of the kettle or melter for the product being used, as well as the required temperature of the filler.

    Equipment for Cold-Applied Fillers

    For cold-applied fillers, you will need different equipment. Here are the basic tools required:

  • Caulking gun or portable pour pot
  • Crack cleaning tools such as a wire brush or leaf blower
  • Pavement cleaner such as a pressure washer
  • The most significant advantage of cold-applied fillers is that they don’t require as much technical knowledge to apply. Simply fill the crack or gap with the filler using the caulking gun or pour pot, ensure an even distribution, and remove any excess using a scraper or trowel.

    Equipment for Elastomeric Fillers

    If you choose an elastomeric crack filler, the following equipment is typically required:

  • Joint cleaning and preparation tools such as a router or wire brush
  • Purity solvent to ensure a clean crack
  • Crack and joint sealant
  • Backer rod (to fill large cracks or joints)
  • The elasticity of elastomeric fillers meaning that nozzle diameter is crucial to successful filling, along with an appropriate level of surface temperature remaining for adhesion and setting.


    Now that you know which equipment is necessary for each type of asphalt crack filler, and how to apply them, you can confidently take on your next pavement project. Remember, choosing the right equipment is just one part of the process. Be sure to consider environmental factors, such as the weather, and take all necessary safety precautions. By repairing pavement cracks, you can help prolong the life of your pavement and save money in the long run by avoiding expensive repairs and replacements. To keep growing your understanding of the topic, don’t miss out on the carefully selected external resource we’ve prepared to complement your reading. Find more insights in this comprehensive source!

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