Oil-Based Seal Coating
We exclusively use oil-based sealers because they're simply better. Deeper penetration, longer life, and a finish that speaks for itself.
Benefits of Oil-Based Sealer
There's a reason we've used oil-based sealers exclusively for 50 years. Here's why it's the superior choice for your asphalt.
Deep Penetration
Oil-based sealers soak deep into asphalt pores, bonding at a molecular level — not just sitting on the surface like water-based products.
Superior Durability
Lasts 4–6 years vs. 2–3 for water-based. Fewer applications over the life of your asphalt means less hassle and better protection.
Flexibility in Extreme Temps
Stays flexible through freeze-thaw cycles without cracking. Expands and contracts with your asphalt in summer heat and winter cold.
Longer Lasting Protection
Creates a resilient barrier that resists traffic wear, UV damage, and weathering far longer than water-based alternatives.
Rich, Dark Finish
Delivers a deep, glossy "like-new" black finish that dramatically boosts curb appeal and makes your property look its best.
Cost-Effective Long Term
Fewer reapplications over the years means significant savings. Better protection means fewer costly repairs.
Prevents Oxidation & Raveling
Blocks UV rays that cause asphalt to dry out, turn gray, and crumble. Stops surface deterioration before it starts.
Water & Chemical Resistance
Creates an impenetrable barrier against water, road salt, oil drips, gasoline spills, and other damaging substances.
Restores Older Asphalt
Replenishes the oils that naturally deplete from asphalt over time, rejuvenating older surfaces and extending their life.
Wider Application Window
Can be applied in cooler temperatures than water-based sealers, giving us a longer working season to serve you.
Oil-Based vs. Water-Based
| Feature | Oil-Based | Water-Based |
|---|---|---|
| Lifespan | 4–6 years | 2–3 years |
| Penetration Depth | Deep — bonds into pores | Surface only |
| Flexibility | Excellent — handles freeze/thaw | Limited |
| UV Protection | Superior | Moderate |
| Chemical Resistance | Excellent | Fair |
| Finish Quality | Rich, glossy black | Flat, fades fast |
| Cold Weather Application | Works in cooler temps | Needs warm weather |
| Long-Term Cost | Lower (fewer applications) | Higher (more frequent) |
Residential & Commercial
Whether it's a single driveway or an entire parking lot, our oil-based seal coating process delivers the same premium results.
When Should You Seal Coat Your Driveway in Berks County?
In southeastern Pennsylvania, the best time to seal coat is typically from late spring through early fall — when temperatures are consistently above 50°F and rain isn't in the forecast for at least 24 hours. Oil-based sealers have a wider application window than water-based products, which gives us a longer season to serve Berks County homeowners and businesses.
New asphalt should cure for at least 6 to 12 months before its first seal coat. After that, most driveways in the Reading and Sinking Spring area benefit from resealing every 3 to 5 years, depending on traffic and sun exposure. Commercial parking lots with heavy traffic may need more frequent applications.
Signs your driveway needs seal coating include a faded gray color, visible surface cracks, rough texture from aggregate showing through, and water no longer beading on the surface. If you're unsure, William will come out and give you an honest assessment — no charge, no pressure.
We always recommend addressing cracks and repairs before applying sealer. Our process includes cleaning the surface, filling any cracks, and then applying the oil-based sealer with professional equipment for an even, thorough coat that protects every square inch.
Related Services
Complete asphalt care — from paving to protection.
Protect your asphalt the right way.
Oil-based seal coating from a family that's been doing it for 50 years. Serving Berks County, Reading, Sinking Spring, and surrounding areas.