Yes, you can use a pump sprayer for applying sealer, provided you use the correct type of sprayer.
Pump Sprayers for Sealer Application
Not just any pump sprayer is suitable for sealers. The type of sealer you are using, particularly whether it is solvent-based or water-based, dictates the features required in the sprayer.
According to the provided reference: "Solvent resistant pump-up sprayers are more suitable for solvent base sealers and can equally be used for water base sealers". This highlights the importance of using a sprayer specifically designed to handle chemicals like those found in sealers.
Why Solvent-Resistant Sprayers are Recommended
Standard pump sprayers designed only for water or mild solutions often have seals and gaskets made of materials that can degrade when exposed to solvents or the chemicals in certain sealers. This can lead to leaks, poor performance, and a damaged sprayer.
Solvent-resistant sprayers, also sometimes referred to by manufacturers as Curing Compound Sprayers, are built with more robust materials. As the reference states, "These sprayers are equipped with Viton seals and gaskets and metal, brass or Teflon tips." These components are durable enough to withstand the corrosive effects of solvents and prevent breakdown.
Types of Sealers and Sprayer Suitability
| Sealer Type | Recommended Sprayer Type | Notes |
|---|---|---|
| Water-Based | Solvent-Resistant Pump Sprayer | Can also be used with standard sprayers if compatible |
| Solvent-Based | Solvent-Resistant Pump Sprayer | Essential for proper function and sprayer longevity |
Using a standard sprayer not rated for solvents with a solvent-based sealer will likely damage the sprayer.
Key Features to Look for
When selecting a pump sprayer for sealer, especially solvent-based varieties, look for these critical features mentioned in the reference:
- Viton Seals and Gaskets: These provide chemical resistance necessary for handling solvents and many types of sealers.
- Metal, Brass, or Teflon Tips: These materials are more durable and resistant to clogging and chemical wear than standard plastic tips often found on basic sprayers.
Using a sprayer with these specifications ensures effective application and extends the lifespan of your equipment.
Applying sealer with a suitable pump sprayer can offer an efficient and even coating across surfaces like concrete, wood, or patios, depending on the specific sealer product.
