EF38C

SKU

EF38C_OS

Our price:

$23.74

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1-1/2 inch Diam. Steel B.B. Replacement Roller 5/16 inch Wide - CRL D1503_OS Pack of 2

$5.92

1-1/2 Inch Steel Sliding Glass Door Roller With 3/4 Inch Wide Housing for Harcar Doors - CRL D1600_OS

$8.56

1-5/16 Inch Nylon Sash Cam - CRL H3838_OS Pack of 2

$5.68

13-7/8 inch Casement Operator Channel Guide - CRL H3529_OS

$5.10

3/8" Brass Sling Window Roller for Better-Bilt Aluminum and Elco Windows - CRL G3122_OS Pack of 2

$5.60

8 inch Standard Casement 4-Bar Window Hinge - CRL H3626_OS

$18.80

Black Clamp-Style Surface Mount Handle 4-15/16 inch Screw Holes - CRL C1006_OS

$20.57

Black Sliding Window Lock; 2-1/4 inch Screw Holes 3/8 inch Latch Projection - CRL F2589_OS

$5.60

Black Sliding Window Lock; 2-1/4 inch Screw Holes for Guaranteed Products Windows - CRL F2512_OS

$5.60

CRL 1-1/4" Tandem Nylon Sliding Glass Door Roller With 1-9/16" Wide Housing for Guaranteed Products - D1547_OS

$10.04

CRL 1-1/8" Tandem Steel Sliding Glass Door Rollers With 11/16" Wide Housing for Pacific Doors - D1551_OS

$5.58

CRL 1-13/16" Steel Ball Bearing Sliding Glass Door Roller - D1725_OS

$30.57

CRL 3/4" Wide Mortise Lock With 3" Screw Holes for Northrop Doors - E2026_OS

$17.51

CRL Aluminum 8" Left Hand Teardrop Series Casement Window Operator - 5008LHAL_OS

$9.87

CRL Aluminum Finish Right Handed Casement Locking Handle With Strike and 1-3/8" Holes - H3682_OS

$7.88

CRL Axle Repair Kit - D1861_OS

$5.60

CRL Brass Keyed Cylinder Lock With Thumbturn - EC3BR_OS

$15.10

CRL Brass Storm Door Mortise Lock With 6-3/4" Screw Holes - K5130_OS

$168.01

CRL Bronze PatioGuard Deadbolt Lock - NDS10B_OS

$39.65

CRL Brushed Stainless PTH Series Tubular Style Lever Handle - PTH302BS_OS

$15.00

CRL Keyed Window Lock - S4056_OS

$8.30

CRL Locking Handle Strike Plate 3/16" Height - H3663_OS

$21.57

CRL Mill 3/8" Offset Storm Door and Window Clips - SDC121M_OS Pack of 4

$11.20

CRL Polished Stainless Keyed Cylinder Lock With Thumbturn - EC3PS_OS

$15.10

CRL Screen and Storm Door Mortise Lock Insert With 6-7/8" Screw Holes - K5064_OS

$65.00

CRL White 1-3/4" Die Cast Sash Lock With 3-3/8" Screw Holes for International Windows - F2704_OS

$32.15

CRL WHITE ENTRYGARDÂ® PLASTIC OPERATOR COVER - EP21937_OS

$4.05

CRL White Nylon Flush Screen Clips - WSC380_OS Pack of 4

$5.60

CRL White Window Operator Handle With 11/32" Spline Size - EP22007_OS

$5.60

CRL Zinc 1-13/16" Window Sash Lock for Season All Windows - F2609_OS

$37.74

Left Hand Aluminum Casement Window Locking Handle; 1-1/2 inch Screw Holes - CRL H3596_OS

$11.98

Right Hand Casement Window Locking Handle; 1-3/8 inch Screw Holes - CRL H3603_OS

$30.71

Sliding Window Latch and Pull for Premiere Series 510 Imperial Windows - CRL F2580_OS

$12.34

Sliding Window Lock; 1-1/2 inch Screw Holes for Hehr - CRL F2515_OS

$35.13

Sliding Window Roller with 1/2 Inch Steel Wheel for HiLite 200 Series Windows - CRL G3076_OS Pack of 2

$15.48

Sliding Window Roller with 1/2" Steel Wheel for HiLite Windows - CRL G3075_OS Pack of 2

$5.60

Sliding Window Roller with 3/8 inch Nylon Wheel - CRL G3066_OS Pack of 2

$5.60

Sliding Window Roller with 5/16 inch Steel Wheel for Olson Windows - CRL G3008_OS Pack of 2

$8.00

Sling Window Roller with Dual 3/8" Brass Wheels for Merzon Windows - CRL G3131_OS Pack of 2

$6.15

Tilt Window Latch With 2 inch Screw Holes - CRL F2598_OS

$5.60

Wood/Black Hook-Style Surface Mounted Handle - CRL C1084_OS

$38.09

Click HERE to view our higher quality and lower cost SGAW products.
Click HERE to view these LOWER COST products tested above and beyond the C.R. Laurence standards.

CRL Closed Cell Backer Rod is a round, flexible, closed cell polyethylene foam with an exterior "skin" used as a backing and thickness control device for elastomeric and other cold-applied sealants. The Backer Rod becomes an integral part of the joint into which it is installed, and therefore is available in a range of diameters to accommodate joints from 3/16" to 1-5/8" (5 to 41 mm). It limits the depth of the sealant, thereby preventing excessive use of the sealant, which promotes proper joint design. Because the sealant will not bond to the "skin" of the rod, it can stretch and recover with joint movement, with minimal stress being put on the points of adhesion to the substrate.

Allows Easy Control of Sealant Application Thickness
Won't Adhere to Sealants; No Bond Breaker Needed
Compatible with All Cold-Applied Sealants

CRL Closed Cell Backer Rod will not absorb water or wick water to joint walls, which could cause adhesive failure. It is compatible with cold-applied sealants, and its round shape promotes the preferred "hourglass" shape for joint sealants. It withstands hot and cold temperature extremes from -45° to 160°F (-43° to 71°C).

CRL Closed Cell Backer Rod is chemically inert, and resistant to oils, gasoline, and solvents. It will not stain or "bleed" into sealant material. Backer Rod is typically used in expansion/control joints where cold-applied sealants are used. These joints would normally be found in curtain walls, construction partitions, precast panels, parking decks, door and window frame perimeters, coping, floor and deck joints, horizontal traffic joints, and building rehabilitation projects.

Proper size selection of CRL Closed Cell Backer Rod is important as it controls the depth of the sealant bead. It must be approximately 25% wider than the joint to fit tightly, and function as a bond breaker to prevent bottomside adhesion of the sealant. Always install using a blunt tool or roller. Cat. No. SBRR Backer Rod Roller is designed specifically for the smooth installation of all types of backer rods. NOTE: Do not tear, puncture, crease, over compress or stretch during insertion. Always use the correct size Backer Rod for the particular application. Refer to the size selection chart. Do not use with hot-applied sealants or hot melt adhesives where their surface temperature is over 160ºF (71ºC).

Sold by the: Roll
Minimum Order: 1 Roll

Shipping note

SHIPPING AND PACKING CHARGES ARE CALCULATED AS FOLLOWS:

$18.50 + $2.00 per item + $7.00 Packing charge (if applicable, see above) for orders subtotaling less than $45.00.

NOTE: Shipping charges apply to the 48 continental states ONLY.
Extra shipping charges may apply to shipments to Hawaii and Alaska.
We will call you with any additional shipping charges.

NOTE: The customer must pay for any customs charges associated with international shipments.