MASCO Catalog: Construction Liquid and Powder

Read manufacturers' data sheets for complete specifications, installation procedures, and MSDS precautions. Warning : Chronic health effect possible—inhalation of silica dust may cause lung injury/disease (Silicosis). Take appropriate measures to avoid breathing dust. See page 179-180 for more information. 117 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 ♦ www.MASCO.net Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Ridgefield | Seattle | Tacoma | Woodinville EucoLastic 1SL Description : EUCOLASTIC 1SL is a single-component, low-modulus, moisture-cure, self-leveling, polyurethane joint sealant. EUCOLASTIC 1SL is formulated to be extremely durable in dynamic joints. It provides superior wear resistance to rubber tires and pedestrians in high traffic areas. • Skins rapidly and is tack-free in less than 5 hours @ 75° F • Remains adhesively and cohesively bonded during temperature cyclic movement • Service temperature range: -40° F to 185° F • Extraordinary movement capability of +100% / -50% • Ease of application; dispense and walk away, up to a 6% slope Applications: • Concrete control & expansion joints • Sidewalks • Truck terminals • Plazas • Traffic loop sealant • Interior and exterior applications Application Standards: • ASTM C920, Type S, Grade P, Class 50, Use T, M, A, O, and I (Class 2) Coverage: One cartridge yields 54 in 3 , and will cover 72 linear feet in a 1/4” x 1/4” joint. Specifications : At 75° F Tensile Strength (ASTM D412): 250 psi Tack Free to Touch (ASTM C-679): 5 hrs Shore A Hardness (ASTM C-661): 40-45 Service Temp. Range: -40°F to 185°F No. Size EU SL1G Gray, 30 fl oz cartridge, 12/case Primer for Concrete: EU NSP 1 qt unit, 12/case Sikaflex 1CSL Description : A single component, self-leveling, premium grade polyurethane sealant with an accelerated curing capacity. Application : Used to seal horizontal expansion and construction joints such as: concrete pavements, cementitious slabs, epoxy coated floors. Must use primer for water immersion or on certain surfaces. Applicable Standards : Meets Federal Specifications TT-S-00230C, Type 1, Class A. Meets ASTM C-920, Type S, Grade P, Class 25. Coverage : A joint ½" wide by ½" deep requires 5.8 cartridges per 100 lineal feet. Specifications: At 75° F Application Life: 2 hrs Tack Free to Touch (TT-S-00230C): 1 to 2 hrs Final Cure (TT-S-00230C): 3-5 days Shore A Hardness: (ASTM D-2240) 45+\-5 Movement Capability: ± 25% Class 25 Service Temp. Range: -40° to 170° F No. Size SK 1CSL 29 fl. oz. sausage, 12/case, 36 lbs. Primer for Concrete: SK 429 Pint unit, 6/case, 6 lbs. POLYURETHANE / SELF LEVELING Expansion / Control Joint Sealants