There are two basic types of paver sealing options, namely acrylic and oil-based. While both work equally well in protecting your outdoor space from moisture penetration, they have so many differences that you need to consider before making a final choice between them. Acrylic is a water-based sealer and is preferable for those with pets, as it doesn’t leave a harmful residue on your pet’s paws. On the other hand, you will need to reapply oil-based sealers every now and then as they tend to wear off easily with rain or foot traffic.