Tamlyn XtremeCoat - Urethane Roof Coating - Pallet of 36 Units (5 Gallon Units)

Tamlyn® XtremeCoat is a high-performance, two-component hybrid urethane waterproofing coating designed to deliver long-term protection for roofing, waterproofing, and structural surfaces.

Engineered for strong adhesion, fast curing, and high flexibility, XtremeCoat forms a seamless, elastomeric membrane that helps protect against water intrusion, UV exposure, and environmental stress.

This advanced coating is formulated to bond to a wide range of substrates, including concrete, metal, modified bitumen, SPF foam, PVC, TPO, EPDM, plywood, and existing roofing systems. Its ability to adhere to damp and properly prepared surfaces makes it especially valuable for restoration and maintenance projects where downtime must be minimized.

Once cured, XtremeCoat creates a durable, weather-resistant barrier with excellent elongation and crack-bridging capability, allowing it to accommodate normal structural movement without compromising waterproof integrity. It is commonly used in commercial roofing systems, waterproofing applications, water containment structures, and below-grade protection projects.

Key Features & Benefits

• Fast-curing hybrid urethane waterproofing system
• Seamless, fully bonded membrane protection
• Excellent adhesion to a wide range of substrates
• UV resistant and weather durable finish
• High elongation for crack-bridging performance
• Resistant to ponding water conditions
• Low VOC formulation for safer application
• Can be applied over properly prepared damp surfaces
• Suitable for roofing, waterproofing, and restoration work
• Long-term durability in demanding environments

Recommended Applications

XtremeCoat is used across commercial, industrial, and residential waterproofing projects, including:

• Flat and low-slope roofing systems
• Metal roofs and roof restorations
• Concrete decks and structures
• Modified bitumen roofing systems
• SPF (spray polyurethane foam) roofing
• EPDM, PVC, and TPO roofing membranes
• Waterproofing balconies and walkways
• Below-grade waterproofing applications
• Retaining walls and foundation protection
• Water containment and drainage structures
• Plaza decks and pedestrian surfaces

Technical Data (Summary)

• Product Type: Two-component hybrid urethane coating
• Appearance: Liquid-applied waterproofing membrane
• VOC Content: Low VOC formulation
• Cure Time: Rapid initial set with full cure within 24–48 hours (depending on conditions)
• Application Method: Roller, brush, or spray (as specified in system guide)
• Film Formation: Seamless elastomeric membrane
• Service Life: Long-term waterproofing protection when properly installed

Performance Characteristics

• High tensile strength for structural durability
• Strong elongation for movement accommodation
• Excellent adhesion to multiple roofing and construction materials
• UV and weather resistance for exterior exposure
• Crack-bridging ability for dynamic substrates
• Water resistance including ponding conditions
• Flexible membrane performance after full cure

Installation Overview

• Apply over properly prepared and cleaned substrates
• Suitable primers may be required depending on surface type
• Typically installed in multiple coats for uniform coverage
• Reinforcement fabric may be used in critical areas (penetrations, seams, transitions)
• Application rates vary based on substrate and system requirements
• Full system performance depends on correct surface preparation and installation conditions

Storage & Handling

• Store in a cool, dry environment
• Keep containers tightly sealed when not in use
• Protect from freezing and excessive heat
• Follow manufacturer guidelines for shelf life and handling

Safety Information (SDS Summary)

• Use standard PPE during application (gloves, eye protection, and protective clothing recommended)
• Ensure adequate ventilation during use
• Avoid prolonged skin contact
• In case of eye or skin contact, rinse thoroughly with water
• Refer to official Safety Data Sheet (SDS) for complete handling and emergency procedures
• Product is typically classified as low hazard under normal use conditions when properly handled

Technical Documentation

Tamlyn provides full technical documentation for XtremeCoat, including:

• Technical Data Sheet (TDS) with full performance specifications and installation requirements
• Safety Data Sheet (SDS) covering handling, hazards, and first aid measures
• System installation guides and approved application methods
• Specification guidance for commercial and industrial roofing systems

These documents outline proper usage requirements, system build-ups, and performance expectations for qualified installers and contractors.