We offer high-performance joint sealant solutions for a wide range of construction applications. As a reputable manufacturer of construction chemicals, we combine cutting-edge technology with field expertise to deliver durable, flexible, and weather-resistant joint sealing services across Pakistan.

Proper joint sealing is crucial for preventing water ingress, accommodating structural movement, and extending the life of buildings and infrastructure. Whether it’s a concrete slab, highway, basement, roof joint, or facade, our sealant systems ensure airtight and watertight performance in even the most demanding environments.

Our Expertise

Reckon Chemicals offers a complete range of polyurethane (PU), polysulfide, and silicone sealants, manufactured in-house and formulated for UV resistance, flexibility, adhesion, and durability. Our expert applicators are trained to handle both horizontal and vertical joints, ensuring clean, precise, and long-lasting results.

We assess joint width, movement type, exposure conditions, and substrate compatibility before selecting the ideal sealant system for your project.

Applications of Our Joint Sealant Services

• Expansion and contraction joints in concrete structures

• Construction joints in basements, slabs, bridges, and walls

• Waterproofing joints in swimming pools, water tanks, and terraces

• Glazing and facade sealants for windows and aluminum panels

• Roads and pavements subject to thermal movement and vibration

Seal It Right—Choose Reckon Chemicals

Protect your structure from leaks, movement stress, and premature damage with expert joint sealing services. Contact Reckon Chemicals Pvt Ltd. today for product consultation, site inspection, or project-specific quotation.

Why Choose Reckon Chemicals Pvt Ltd.?

• Manufacturer & Service Provider
  We don’t just apply—we manufacture our own premium-quality sealants, ensuring total control over performance and quality assurance.

• Experienced Team
  With successful joint sealing projects completed for airports, commercial plazas, industrial units, roads, and reservoirs, our technicians are trained in both manual and machine-based application.

• Tailored Solutions
  We choose the most suitable sealant (PU, polysulfide, or silicone) based on the joint type, movement range, exposure, and substrate—ensuring optimal adhesion and durability.

• Weather & Chemical Resistance
  Our sealants are tested for UV stability, water resistance, chemical resistance, and temperature tolerance—suitable for interior and exterior applications.

• Clean & Professional Finish
  We follow international best practices for surface preparation, masking, tooling, and curing, ensuring a neat, professional finish that lasts.

• After-Sales Technical Support
  Our service includes performance monitoring, re-application recommendations, and maintenance advice for extended sealant life.