Tremco Vulkem 346TC (originally Vulkem 351)
$385.28
Physical Property Improvements:
Improved Durability
Lower VOCs (under 100 g/L)
Better stain resistance
Faster drying and curing times
UL Class A compliance
Specifications:
Vulkem 346TC meets or exceeds all specifications for Vulkem 351, 351NF, and 346. It is approved as an alternate material and should be reflected in updated project specifications.
- Description
Description
Vulkem 350/346/346 is a modified polyurethane traffic deck coating system composed of a base coat (350), heavy duty
intermediate coat (346) and a top coat (346). This unique waterproofing system is designed to have tenacious adhesion,
extreme impact, and abrasion resistance along with remarkable chemical stability. The elastomeric properties of the system’s
components enable the complete assembly to give and work with the concrete slab, bridging the shrinkage cracks.
Vulkem 350 Base Coat is a single-component urethane membrane that bonds firmly to clean, dry concrete and metal. It retains
its integrity even if substrate movement causes hair-line cracks of up to 1/16” (1.5 mm). If cut or damaged, Vulkem 350 will
prevent water migration between itself and the substrate. Vulkem 350 is available in roller (R) and in self-leveling (SL) grade for
vertical and horizontal application.
Vulkem 346 Intermediate Coat is an aliphatic one-component urethane that is applied after the Vulkem 350 Base Coat is cured.
The intermediate coat is loaded with aggregate to give the system excellent impact, abrasion, and chemical resistance.
Vulkem 346 Top Coat is an aliphatic one-component polyurethane that is applied after the Vulkem 346 intermediate coat has
cured. Interlaminary adhesion to the Vulkem 346 is exceedingly strong. The top coat affords excellent abrasion resistance, UV
stability and chemical resistance to complete this Vulkem Traffic Deck Coating System.
