Royal Pu 30 A Polyurethane Joint Sealant

Royal PU 30 A is a one-component, non-sag, gun-grade polyurethane joint sealant manufactured by Royal Industries, a construction chemicals company based in the UAE. It is designed for sealing movement and construction joints in a variety of applications and is moisture-cured to form an elastic and tough seal.
Characteristics and features
Formulation: One-component, non-sag, and thixotropic, meaning it is easy to apply and holds its shape on vertical and overhead surfaces without slumping.
Flexibility: The cured sealant is highly resilient and elastic, with a 25% movement capability, allowing it to withstand thermal expansion and contraction.
Adhesion: It provides excellent adhesion to a wide range of common construction materials, including concrete, masonry, and aluminum.
Durability: Offers excellent resistance to weathering, aging, and UV exposure.
Chemical resistance: Provides good resistance to chemicals and microorganisms.
Paintable: Can be over-painted after it has fully cured.
VOC compliant: Meets Architectural Sealant volatile organic compound (VOC) standards.
Applications
Royal PU 30 A is a versatile sealant suitable for both interior and exterior use. Its applications include:
Sealing movement joints in precast concrete panels
Sealing joints in balcony parapets, retaining walls, and bridge culverts
Caulking joints around windows, doors, and skirtings
Sealing joints in wall/floor applications
Filling and sealing gaps in construction and shutter housing