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Weld-On® 721 ECO™

Weld-On® 721 ECO™ is an environmentally responsible cement with 30% lower solvent emission rate and significantly reduced odorous fumes than the current solvent cements in the market – resulting in an improved workplace environment for pipe installers.

The 721 ECO is a blue, ultra low VOC, medium bodied, fast setting, maximum strength PVC solvent cement for all classes and schedules of PVC pipe and fittings with interference fit through 6 inches (160 mm) diameter, Schedule 80 through 4 inches (110 mm). Suitable for irrigation (golf course, turf and agriculture), pool & spa and plumbing applications.

** This product contributes toward satisfying Indoor Environmental Quality (EQ) credits for LEED® v4.

Product Weld-On® 721 ECO™
Available Colors
  • Blue
Max Recommended Pipe Size
(Interference Fit)

6″ (160 mm)
4″ (110 mm)
Sch. 80 – PN 10 & 16

Relative Set Time Fast
Applicable Performance Specification

SCAQMD Rule 1168/316A
ASTMD2564
NSF/ANSI 14
NSF/ANSI 61
LEED v4 **

Industry Listings
Classes, Schedules & Types All Rigid / Flexible PVC
Shelf Life 4 Years
Available Sizes

Gallon (#14927)
Quart (#14928)
Pint (#14929)
1/2 Pint (#14930)
1/4 Pint (#14931)

Download Documents

SDS Sheet Product Bulletin
SDS Product Bulletin

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