POLYURETHANE COATING

4101 Polyurethane Seam Sealer

4101 POLYURETHANE SEALANT is a technologically advanced, high solids, single component moisture cure polyurethane elastomeric sealant.

In addition, 4101 is a brush grade sealant and an excellent all-purpose sealer to address roof leaks on most roofing substrates. 4101 is produced in an aluminum gray color that allows for faster cure times than white sealants. Mil for mil, 4101 provides greater protection against leaks and water penetration than most sealants due to its tenacious adhesive properties, higher tensile strength and low vapor permeability values. 4101 offers a wider window of application than water based acrylic sealants.

42" x 324'
12" x 300'
6" x 300'
4" x 300'
20 oz Sausage Tube
11 oz Sausage Tube
55 gallons
50 gallons
5 gallons
2 gallons
1 gallon
0.5 gallon pouch

Black
Grey

Resource Downloads

View All Documents

Applicable Roof Types

EPDM Single-Ply Roofs

EPDM roofing is prone to leaks at the seams and penetrations due to foot traffic and weather exposure. Whether your EPDM roof is new or needs amore intense restoration, protect it with the high tensile strength of ourdurable EPDM roof coating systems.

Hypalon Single-Ply Roofs

Continuous UV exposure is tough on Hypalon (CSPE) roofs. The sun and heat can cause heavy chalking and surface cracks, as well as pinholes in the membrane. The good news is that you don’t have to take on the cost of a complete tear-off and replacement. If your Hypalon roof is a good candidate, our SEBS coating systems provide an excellent solution to cover reinforcement scrim, protect against surface cracks and seal out moisture.

Metal Roof

With prolonged exposure to sun and weather, metal roofing systems inevitably deteriorate overtime — developing leaks, rust and corrosion. Years of heat-related expansion and contraction also loosen seams and fasteners, potentially damaging the roof and building structure. Whether you have a new metal roof or one in need of reinforcements, you can protect it and extend its lifespan with TRUCO Coatings easy-to-apply SEBS and Silicone roof coatings.

Modified Bitumen and BUR Roofs

When it comes to Modified Bitumen (MB) or Built-Up (BUR) roofs, constant sun and heat are your worst enemies. Prolonged heat and sun exposure weaken and deteriorate thesubstrate, creating significant leakage and moisture. Protect your MB or BURroof from UV exposure and lengthen the life of your roof with TRUCO Coatings SEBS and Silicone roof coatings.

SPF (Foam) Roofs

Spray Polyurethane Foam (SPF) roofing systems are greatly affected by wind, sunlight, moisture, humidity and the roof’s surface temperature. Our roof coating systems offer an easy-to-apply solution to protect your SPF roof from damage and deterioration. Save money on a full tear-off with strong, flexible SEBS and Silicone roof coatings from TRUCO Coatings — and ensure your roof can withstand harsh weather conditions for years to come.

TPO Single-Ply Roofs

Prolonged exposure to UV radiation from the sun can take a toll on TPO single-ply roofing systems,causing them to chalk heavily and develop pinholes and surface cracks. When the reinforcement scrim is exposed, the roofing membrane fails. TRUCO Coatings elastomeric roof coating not only protects TPO roofing from the sun, but also resists moisture and extreme weather for lasting durability. Silicone solutions for commercial building roofs provide long-lasting leak protection.

Get in touch with us.

Awesome Coatings are waiting.