Non-Toxic Asphalt, Concrete & Roof Sealers

LAS-320™ is a non-toxic fuel resistant asphalt sealer that protects asphalt from damages caused by fuel spills, UV degradation, and freeze-thaw cycles. LAS-320™ was developed for military and commercial airport applications and is available for industrial, commercial, and residential customers. LAS-320™ adsorbs into asphalt to make a molecular bond with the surface. It penetrates deep into cracks making the surface UV and chemical resistant. LAS-320™ dries fast, is easy to apply, just one application can protect your asphalt ten years or more.

LAS-320™ Concentrate is for commercial customers. LAS‑320 is mixed 50/50 with water which reduces transport and manufacturing costs saving you money. LAS-320 Concentrate is made to order in 55-gallon drums and 275-gallon totes only. All 55-gallon drums are palletized and shipped LTL Truck. Enviroseal can arrange all freight delivered to you or you can make your own transportation arrangements. All drum sales must be called in on the telephone to verbally process your order. Four drums or more will receive a 10% discount from the total FOB price.

Duraseal Zero™ is a non-toxic water-based film forming polymeric sealer designed to provide a durable clear topcoat for concrete, masonry, wood, or other porous surfaces. It protects against dusting and stains and can be used indoors or outdoors. Duraseal Zero™ is recommended for commercial and residential projects.

Duraseal Plus™ is a deep penetrating breathable sealer that impregnates stone, concrete, brick, or other masonry surfaces. It is easy to use, odorless, and VOC compliant with less than 6 grams/liter. Duraseal Plus™ is nonflammable, non-yellowing, and will not alter the appearance or texture of the treated surface. When cured, it will reduce capillary absorption but will not clog the pores which results in an invisible barrier protecting the surface for years with just one application.