Main Products
Nexa PU Classic
Is a solution for liquid polyurethane waterproofing and protection. It's a one component, of low viscosity, polyurethane fluid, which cures with humidity in the atmosphere to produce a highly elastic waterproofing membrane with strong adhesion to many types of surfaces. It is based on pure elastomeric hydrophobic polyurethane resin plus special inorganic fillers resulting an excellent mechanical, chemical, thermal, UV and natural element resistance properties. Apply wirh brush, roller or airless in two coats.
Nexa Polyurea
NEXA POLYUREA is a two component polyurea system for waterproofing and protection, 100% solids for applications through plural component spray equipment. The product has excellent elasticity and ultra quick curation (7 seconds), to achieve enhanced adhesion. NEXA POLYUREA is highly recommended for commercial and industrial applications that require high levels of chemical & abrasion resistance and impact strength.
Technical Data Sheet
Nexa Silicone
NEXA SILICONE is a 98% solids pure polymer produced with the latest technology and has excellent properties and low odor and VOC. Ready to use with an excellent adhesión to almost all surfaces, UV-resistant, glossy, and with an elastic structure. It is used as an exterior insulation material on terraces, roofs, balconies, and wet areas, as well as on concrete, plaster, wood, and metal surfaces. It is also applicable on surfaces where spray polyurethane has been used for thermal insulation. It allows for light pedestrian traffic. Simple and quick application process, requiring only a roller or notched trowel.
Technical Data Sheet
Nexa PU W 2K
NEXA PU W 2K is a two component, water based, aliphatic coating with exceptional performance in a multitude of applications. Apart from the water, chemical and UV resistance the material also displays exceptional ease of application. Due to the thixotropic nature it is easily applied on any surface no matter how complex. Apply with brush, roller or airless spraying in two coats.
Technical Data Sheet
Nexa UV Protective
Aliphatic solvent based polyurethane varnish for UV protection of NEXA PU CLASSIC and NEXA POLYUREA. A single-component product that dries through ambient humidity, forming a hard, strong, continuous, and elastic film with excellent mechanical and adhesive properties, making it resistant to weathering, extreme temperatures, UV rays, and chemicals. Can be easily pigmented with an special pigment for polyurethane, it is recommended adding a 10% by weight. Apply with roller or airless in a minimun 2 layers.
Nexa UV Protective W
Two-component, water based and aliphatic polyurethane with exceptional properties for a variety of applications. It is specially designed as a sealing layer to protect both epoxy and polyurethane self-leveling coatings. Exhibits excellent resistance to UV, chemicals, water and abrasion. The product has high stain resistance and can be easily pigmented with water-based pigment, adding between 5-10% by weight depending on the desing coverage. Apply with roller or airless in a minimun 2 layers.
Technical Data Sheet
Nexa Primer PU 2K
Two-component polyurethane, solvent free, specially designed for increasing the adherence in polyurethane and epoxy base systems. The primer is fast-cured, zero VOC and asphalt oil barrier.
Technical Data Sheet
Nexa Primer PU
A single-component, aromatic polyurethane primer designed for dry concrete and non-vitrified ceramic substrates. It cures through ambient humidity, creating an exceptionally hard, strong, and continuous film.
Nexa Mastic PU
Is a low-modulus elasticity sealant designed for active expansion joints. It is specially formulated to prevent bubbles during curing, even under high temperatures or high humidity conditions. The product exhibits excellent thixotropy, making it suitable for use in large expansion joints. Cures with ambient humidity, forming an elastic sealant with a 50% movement accommodation factor and outstanding adhesion and grip. It performs well on surfaces that are traditionally problematic for polyurethane sealants, such as aluminum, iron, polycarbonate, etc. Resistance to UV. (Available the non-UV resistance version).
Nexa Primer Epox W
Two-component water-based epoxy coating for priming polyurethane and epoxy-based systems on low-porous substrates with residual moisture and negative pressure. It is classified as a “Class III” vapor barrier, making it ideal for applications with negative pressure and residual moisture. It is an easy-to-apply and safe product (zero VOC). The appearance of the mixture is milky; after mixing the two components, once cured, the coating is completely transparent (except when pigmented).
Technical Data Sheet