A field-tintable sealant for expansion joints pertaining to sidewalks, decks of swimming pools, plazas, and other horizontal surfaces with inclination up to six percent, the Tremco Vulkem 445SSL is an excellent semi-self-leveling product

It is also multi-component and moisture-curing in nature. It is pourable and traffic-rated with exceptional adhesion without the use of any primer.Tremco Vulkem 445SSL offers superior movement capability and it is suitable for continuous submersion in non-chlorine water, which means it can be applied to green or damp concrete as well. It is UV-resistant and durable as well. The availability of a broad spectrum of colors offers excellent options.

Vulkem 350NF/346/346 is a cold-applied traffic deck coating system designed for waterproofing concrete slabs and protecting occupied areas underneath from water damage. Additionally, the system will protect the concrete from the damaging effects of water, deicing salts, chemicals, gasoline, oils and anti-freeze.

Flash Point- Set-A-Flash >160 ?F (71 ?C) 85 ?F (29 ?C) 85 ?F (29 ?C)
% Solids (by Weight)- ASTM D1353 90 to 98% 72% 72%
Drying Time @ 75F, 50% RH- ASTM D1640 25 mil film, 4 to 6 hr 15 mil film, 6 to 8 hr 10-12 mil film, 6 to 8 hr
Open to vehicular traffic- N/A N/A 72 hr after cure
Weathering- ASTM D822 N/A No effect No effect
Salt Spray- ASTM B117 N/A No effect No effect
Viscosity- Brookfield C&P 4000 to 6000 cps 2000 to 3000 cps 2000 to 3000 cps
Elongation- ASTM D412 600 to 700% 120% 120%
Tensile Strength- ASTM D412 220 to 460 psi 2800 psi 2800 psi
Hardness (Shore A)- ASTM D2240 45 to 60 85 to 95 85 to 95
Adhesion (Peel Strength)- ASTM D903 Unprimed Concrete, 20 to 30 pli, 100% cohesive failure 100% cohesive failure 100% cohesive failure
Adhesion (Pull-Off)- ASTM D4541 150 to 200 psi N/A N/A
Abrasion Resistance (1000cycles)- ATSM D4060 N/A 50 mg 50 mg
Accelerated Aging- ASTM D573 No loss of elongation or tensile strength No loss of elongation or tensile strength No loss of elongation or tensile strength
Tear Strength- ASTM D624 N/A 309 pli 309 pli

Tremco Vulkem 445SSL Semi-Self-Leveling Sealant - 1.5 Gallon Pail

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