The Elkay ECTRU21179TC is a Crosstown® single bowl undermount sink kit designed to deliver a modern look and efficient workspace for residential kitchens. Constructed from durable stainless steel, the sink features tight-radius corners and a spacious bowl that maximizes usable sink area while maintaining a clean, integrated appearance beneath the countertop.
Key Installation Requirements:
- Undermount installation beneath solid surface countertops
- Countertop cutout must match sink template dimensions
- Mounting hardware and sealant required for proper installation
- Standard 3-1/2" drain opening accommodates common basket strainers and disposals
- Allow sufficient space beneath sink for plumbing and accessory installation
- Follow countertop manufacturer recommendations for undermount applications
Important Notes Before Installing:
- Inspect sink and countertop cutout dimensions before installation
- Always support sink properly during mounting
- Apply approved silicone sealant to create a watertight seal
- Do not overtighten mounting clips or fasteners
- Verify drain and disposal alignment before final tightening
- Check all plumbing connections for leaks after installation
Basic Installation Overview:
- Prepare countertop cutout according to sink template specifications
- Clean mounting surfaces and apply silicone sealant around the sink rim
- Position sink beneath countertop opening and align properly
- Secure sink using mounting clips and hardware
- Install drain assembly and plumbing connections as required
- Allow sealant to cure according to manufacturer's instructions
- Turn on water supply and inspect for leaks
- Clean sink and remove any excess sealant
For complete specifications and installation guidelines, download the official ECTRU21179TC Spec Sheet and the Installation Manual.
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