
Plastics are prone to sun damage, specifically ultraviolet (UV) rays, which dry out the oils in plastic, causing it to lose colour and shine. This is known as photodegradation, which leads to discolouration, cracking, and breaking. To protect plastic items from sun damage, you can use a UV protection spray, paint thinner, or a ceramic shield coating. Keeping plastic items in the shade or covered will also protect them from sun damage.
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Use UV protection sprays
The sun, or more specifically, ultraviolet rays, are the biggest enemy of plastic. These rays slowly dry out the oils in plastic and damage the material at a molecular level, making it difficult to restore. Therefore, it is important to take measures to protect plastic items from sun damage. One way to do this is by using UV protection sprays, which can help to prevent fading, peeling, and cracking caused by UV rays.
There are several UV protection sprays available on the market that can be used to protect plastic items from sun damage. These sprays are designed to be used on a variety of surfaces, including vinyl, rubber, plastic, and plexiglass. They are also suitable for use on both indoor and outdoor items.
One popular option is the 303 Products Aerospace Protectant Spray, which provides excellent UV protection while also repelling dust and dirt. It leaves a smooth matte finish and does not leave any greasy residue. This spray is long-lasting and easy to apply, making it a popular choice for protecting outdoor gear such as cars, boats, and patio furniture. It is also suitable for use on the interior of cars, leaving a fresh appearance without an unnatural glossy finish.
Another option for UV protection spray is the Marinamax Ultimate UV Protection Spray. This spray provides professional-grade protection for vinyl, rubber, plastic, and other surfaces. It goes on clear and dries to a matte finish, leaving no oily or greasy residue. This spray is water-based and is known for its positive impact on the appearance of outdoor items, bringing back luster to surfaces.
Using a UV protection spray is an effective way to protect plastic items from sun damage. By applying a coat of UV protection spray, you can help prevent fading, peeling, and cracking, keeping your plastic items looking like new. It is important to follow the instructions on the product and reapply the spray as needed to maintain protection against UV rays.
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Store items in a garage or shaded area
Keeping plastic items in a garage or shaded area is a great way to protect them from sun damage. When exposed to the sun, plastic can be damaged at a molecular level by ultraviolet (UV) rays, which dry out the oils in the plastic, causing it to dehydrate and lose its colour.
If you have a garage, you should definitely use it to store your plastic items. Garages provide shelter from the sun, as well as protection from other harsh weather conditions such as hail, snow, and rain. If you don't have access to a garage, don't worry. You can still protect your plastic items by keeping them in a shaded area, such as under a tree, a covered porch, or a pergola. Any type of shade is better than no shade at all!
If your plastic items are too big to store in a garage or shaded area, you can use alternative methods to provide shade. For example, you can use patio umbrellas, curtains, or retractable awnings to create temporary shade for larger items. You can also use furniture covers, which will protect your items from the sun as well as from rain, dirt, and animal droppings. Just make sure to buy the correct size—too small and it won't fit, too big and you'll have unwelcome guests sneaking in!
In addition to providing shade, there are other steps you can take to protect your plastic items. Keeping them clean is important, as it will prevent damage from sources such as sun, mould, and food stains. A simple wipe-down with soapy water can do the trick, or you can use paint thinner for a deeper clean. Just be sure to wear protective gear and work in a well-ventilated area when using paint thinner.
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Apply a UV-resistant paint or spray
The sun, or more specifically, ultraviolet (UV) rays, are the biggest enemy of plastic. These rays slowly dry out the oils in plastic and damage the material at a molecular level, making it difficult to restore. To protect plastic items from sun damage, one can apply a UV-resistant paint or spray.
UV-resistant coatings or paints can provide more permanent protection for plastic items. When choosing a UV-resistant paint or spray, opt for those specifically designed for plastic surfaces. Some products on the market include the Marinamax Ultimate UV Protection Spray and the SUNGUARD UV Protectant Spray. These sprays can be used on various surfaces, including plastic, vinyl, rubber, and plexiglass, and they help prevent fading, peeling, and cracking caused by UV rays.
When using a UV-resistant spray, ensure you follow the manufacturer's instructions for proper application. Typically, these sprays are easy to apply and can be sprayed directly onto the surface, polished, and then left to dry.
In addition to using a UV-resistant spray, consider using a paint thinner to remove any old layers of polish or finish that may have built up over time. Paint thinners can also help remove any gunk or grease from the plastic surface. However, it is important to be gentle with paint thinner, as overuse can cause damage.
While UV-resistant sprays and paints can provide effective protection, it is also essential to minimize direct sunlight exposure. Store plastic items in a cool, dry place away from direct sunlight, and consider using shade cloths or awnings to provide additional shade when items cannot be stored indoors.
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Use covers to shield items from the sun
The sun's ultraviolet (UV) rays can cause significant damage to plastics, slowly drying out the oils in the plastic and damaging the material at a molecular level. This damage, known as photodegradation, can cause discolouration, loss of strength, and increased brittleness.
One effective way to protect plastic items from sun damage is to use covers to shield them from direct sunlight. If you have outdoor furniture or other plastic items that cannot be easily moved, consider investing in durable covers to protect them from the sun's rays. These covers can be made from various materials, such as canvas or synthetic fabrics, and should be specifically designed to block UV rays.
When shopping for covers, it is important to measure your furniture or items and buy covers that fit snugly. Covers that are too small will leave parts exposed, while those that are too large may not adequately protect against the sun and may also allow small animals, insects, or moisture to get in.
In addition to using covers, you can also try to keep your plastic items in shaded areas, such as under trees, covered porches, or pergolas. This will help to reduce their exposure to direct sunlight and minimise the risk of sun damage.
For smaller plastic items or those that can be easily moved, consider storing them away from direct sunlight when not in use. This could include placing them in a closet, cabinet, or other covered area. By combining the use of covers with strategic placement in shaded areas and proper storage, you can effectively shield your plastic items from sun damage and prolong their lifespan.
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Opt for UV-resistant materials
The sun, specifically ultraviolet (UV) rays, is the biggest enemy of plastic. These rays dry out the oils in plastic, damaging the material at a molecular level. Therefore, it is important to opt for UV-resistant materials to protect plastic items from sun damage.
UV-resistant plastics are typically created using additives such as UV stabilizers, black coloration (often using carbon black), or protective surface coatings (like paint or metallization). The addition of carbon black is a low-cost and effective method of creating UV-resistant plastics. This method is often used for plastics in outdoor applications, which are more susceptible to damage from UV rays.
Fluorinated polymers such as PTFE and PVDF also demonstrate excellent UV stability in their natural state. These polymers have outstanding mechanical properties and temperature ranges, making them suitable for outdoor use. Acrylic is another example of a UV-stable plastic with good weathering resistance for outdoor applications.
You can also purchase UV protection sprays that can be applied to plastic items to prevent sun damage. These sprays are designed to protect against UV rays and prevent fading, peeling, and cracking. They are suitable for a variety of materials, including vinyl, rubber, and plastic.
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