
Weld-On® Weld-On®550™ Fire Sprinkler
Weld-On®550™ CPVC Oplosmiddellijm is a red or tan, low VOC emissions, hoge viscositeit, medium-setting, high-strength cement for CPVC fire sprinkler buis and fittings with interference fit through 3-inch (90mm) diameter. This WELD-ON CPVC Oplosmiddellijm is formulated as a one-step cement (no primer).
Weld-On550™ is for use on CPVC fire sprinkler system. Refer to instructions supplied by the fire sprinkler system manufacturers before use. Can be used without primer. Check local code requirements for more detail.
** Not available in all regions
AVAILABLE COLORS | Red Tan |
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MAX RECOMMENDED buis SIZE (INTERFERENCE FIT) | 3″ (90 mm) |
RELATIVE uithardingstijd | Medium |
APPLICABLE PERFORMANCE SPECIFICATION | ASTM D 2846 ASTM F 493 SCAQMD Rule 1168/316A |
INDUSTRY LISTINGS |
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CLASSES, ScheduleS & TYPES | CPVC Fire Sprinkler buis and fittings |
houdbaarheid | 2 Years |
AVAILABLE SIZES | Red: Quart (#13738) Pint (#13739) Tan: Quart (#13730) Pint (#13731) |


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