									Web Site Search

American Polywater's
Foam Sealant (FST) Quantity Calculation Page

Introduction: This page will estimate the quantity of two-part FST liquid required to seal a conduit or multiple conduits. Polywater's FST ™ Duct Seal expands and hardens to a closed-cell foam. A 3-inch seal keeps water, gases, acids, greases, insects and rodents out of the conduit. The calculator determines the amount of liquid base required to produce the needed 3-inch seal assuming a 20% cable fill.

The FST-250 caulking tube package has centimeter (cm) markings on the label and the recommended use quantity is in cm (difference). A full FST-250 caulking tube contains 8.6 cms of liquid base.

FST-250 Caulking Tube

Data Entry: The data input is straight forward. Select duct size and the number of ducts. The calculation provides a target quantity (cm) for each conduit followed by the total number of caulking tubes needed for the whole job. See www.polywater.com/FSTuse.pdf for installation instructions. For more detailed job planning, please contact customer service.

FST Calculator

Fill in All Fields Below and then click Calculate to Submit Data
FST Package
FST-250
Conduit Size
1/2 Inch (13mm)
3/4 Inch (19mm)
1 Inch (25mm)
1 1/2 Inch (38mm)
2 Inch (51mm)
3 Inch (76mm)
4 Inch (102mm)
5 Inch (127mm)
6 Inch (152mm)
8 Inch (203mm) Number of Conduits

Quantity requirements are based on 20% conduit fill.

Number of Conduits must be a number between 1 and 1000

Cannot break case quantity. Contact your local distributor or American Polywater to order.

ARRA Buy American Compliant

MadeInAmerica.com Listed

FTC Made In America Qualified

American Polywater Corporation -- The world's leading manufacturer of cable pulling lubricants, cable cleaners, and MRO & construction chemicals.
P.O. Box 53 | Stillwater, MN 55082 USA
1-(651) 430-2270 (Voice) | 1-(651) 430-3634 (Fax)
1-(800) 328-9384 (Toll-Free US/Canada Only)