Bostik Pro PU91 Construction Sealant

Enhance your construction projects with the Bostik Pro PU91 Construction Sealant. This professional-grade polyurethane sealant is engineered for sealing construction joints that undergo significant movement. Whether you’re working on high-rise gallery floors or busy warehouse floors, Bostik PU91 is designed to handle the stress and keep your joints intact and secure, ensuring longevity and reliability in your builds.

The Bostik PU91 is not only highly elastic, allowing up to 25% movement capability, but it also boasts a high modulus formulation, making it suitable for both interior and exterior applications. Its resistance to environmental stress and primer-free application simplify the sealing process, providing you with a superior and hassle-free solution.

Features & Benefits

• Professional-grade polyurethane sealant

• Accommodates up to 25% movement

• Ideal for high movement construction joints

• Extremely elastic for durability

• High modulus formulation for strong bonding

• Suitable for both interior and exterior use

• Bubble and primer-free application for ease

• Perfect for high-rise gallery floors and warehouse floors

• Size: 300ml tube

• Colour: Grey

Applications

• Sealing construction joints with significant movement

• High-rise gallery floors and commercial warehouse floors

• Interior and exterior construction projects requiring flexible joint sealing

• Expansion and control joints in concrete, masonry, and other substrates

FAQs

Q1: Can Bostik PU91 be used outdoors?

A1: Yes, it is suitable for both interior and exterior applications and is resistant to environmental stress.

Q2: Does this sealant require a primer before application?

A2: No, Bostik PU91 offers primer-free application, simplifying the sealing process without compromising performance.