Polyaspartic Thermal Insulation Paint for roof protection and insulation, SurfaDurTM R ThermoDry, Nanophos 20L

Liquid Applied Membrane (LAM) coating formulation with extraordinary weather resistance Harsh conditions from cold (freeze or ice) to hot (desert, intense UV).
Extended working time: (45min at 25oC – 77oF) for easy application.
Fast hardening (<24h) for timely project delivery.
100% solid LAM coating formulations.
Low roughness for minimal dirt absorption and long-term heat reflection performance.
Applicability on existing TPO, EPDM or bitumen rolls (priming with SurfaPaint Epoxy WB is strongly recommended for certain cases).
Thermal insulation properties, based on low density and low thermal conductivity (< 0.1 W· m-1· K-1 or < 0.7 BTUth· in· h-1· sq.ft-1· ofF-1), combined with a high solar reflection index (SRI = 114).
Minimum lifespan: 25 years @ DFT of 1500μ m (59 mils).

Regular price: €590,00
Regular price
Sale price: €590,00

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Practical Advice

Make sure the mixing paddle reaches all parts of the mixing container. If necessary, transfer the mixed materials to a new container for easier roller application.

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Description

SurfaDur R ThermoDry is a Polyaspartic Thermal Insulation Paint with an innovative, monolithic, fully bonded, liquid applied membrane (LAM) coating formula, suitable for the most demanding waterproofing and roofing applications.

Based on a proprietary modified polyaspartic technology, it is a high-quality formula (100% solids – solvent-free).
Therefore, all applied volume is converted into dry film thickness, increasing application cost efficiency.

The main structure of the modified polyaspartic component formulation provides extreme tensile strength values, combined with exceptional elasticity and adhesion strength to the substrate.

SurfaDur R ThermoDry exhibits unique resistance to harsh weather conditions, even high UV radiation values.

While SurfaDur R ThermoDry cures quickly (<24h), it allows for an extended working time (45min at 25oC – 77oF) for easy application. Once cured, the resulting monolithic membrane becomes a seamless water and vapor/gas barrier.

ThermoDry technology consists of nano- and micro-engineered ceramics, low-density spheres coated with highly reflective titanium and aluminum oxide particles.

Although they do not interfere with the durability and mechanical properties of liquid applied membrane (LAM) coatings, they successfully reflect and block heat transfer (low thermal conductivity).

The emissivity value is designed to exceed 90% to prevent the accumulation of thermal energy in the form of temperature rise. Therefore, the cooling properties are expressed in terms of both substrate temperature and heat reflectance.

While the thickness of the dry film does not significantly add to the total thermal transmittance (U-value), ThermoDry technology acts as a combined thermal mirror and blocker, raising the energy profile of a building or structure.

Application Instructions

*Recommended to apply Primer Epoxy at least 12 hours before applying Surfadur to reduce the paint consumption rate and increase adhesion.
*Mixing: Add <10% NPTA NanoPhos to Base A before mixing the two components, if thinning is required. Always mix Hardener B into Base A.
Use a suitable container, mixing paddle or drill for thorough mixing. Continue mixing for one minute after Hardener B has been added to Base A.
*Application tools: brush, roller, airless sprayer.
Roller Application: Short-bristle, microfiber or thin-resistant rollers provide extremely smooth, even finishes when rolled in the direction of the application with minimal spatter. Do not use foam rollers. Start by painting the perimeter edges with a brush.
*Apply the mixed product in two or three layers, but avoid excessive rolling.