10 Tips for Using Spray Adhesive
Spray adhesive is glue in a can, which can be sprayed onto any surface for a quick and easy gluing job. You can save a lot of time and effort with the use of a spray adhesive for your arts, crafts or repair projects. However, there are some tips and safety instructions you must follow to maximize efficiency and safety when you use a spray adhesive.
1 – Assess the Type of Spray Adhesive
There are different types of spray adhesives available, all of which have varying degrees of adhering strength. Use the correct type of adhesive for your project, so that you can avoid unwanted results.
2 – Prepare the Work Surface in Advance
Your work surface that is to be glued must be free of moisture, oil, grease and dust. All these materials can lower the effectiveness of the adhesive.
3 – Protect Surrounding Areas
It is best to work with spray adhesives outdoors or in a work studio. In any case, protect all the areas in the line of the adhesive before you begin using it. Use rag cloths or newspapers to protect all surfaces from accidental adhesive sprays.
4 – Ensure Adequate Ventilation
Spray adhesives emit fine particles, which can be inhaled. Some adhesives may also have toxic elements and a high amount of Volatile Organic Compounds (VOCs) that are considered hazardous to health. Only use spray adhesives in large, ventilated areas so that you can minimize your health risks.
5 – Test Before Use
Before you apply the spray adhesive, shake the can well. Apply a thin film of adhesive on a test area before you apply it on the target surface.
6 – Store Properly
Store the spray adhesive in a cool, dry place. Caking of the adhesive close to the nozzle is a common problem, which can be avoided by spraying out excess adhesive with the can in reverse position. This will prevent the formation of a sticky residue. Clogged nozzles can be remedied by treating with turpentine.
7 – Spray Light, Even Coats
Before you begin application of the spray adhesive, align the nozzle properly. Read attached instructions or tips on the back of the can. Avoid spraying thick, heavy coats in small areas. A better way of applying spray adhesive is to coat the entire surface lightly and evenly. This will prevent unsightly bumps and leaks.
8 – Spray from the Proper Distance
Avoid spraying adhesive from a spot too close to the target surface. This may cause uneven application and thick areas of glue. The finished project may look uneven and will also take a longer time to dry up. Spraying from too far is also not advisable, because the adhesive may not reach the target surface and could end up on the floor instead. Maintain a distance of about half a foot from the target surface for optimum coverage.
9 – Hold the Can Straight
When applying spray adhesive, avoid tilting the can. Hold it as straight and vertical as is possible, so that you get an even application.
10 – Wear Adequate Protection
When you use spray adhesive, protect your hands and eyes with gloves and safety goggles. Use a face mask to prevent fume inhalation.