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PRIME-LINE Bug Seal, 84 in Length, Black, Unfinished (B 621) - Screen Door Hardware
PRIME-LINEScreen Door Hardware

PRIME-LINE Bug Seal, 84 in Length, Black, Unfinished (B 621)

The PRIME-LINE Bug Seal (MPN B 621) is a screen door hardware product designed to seal gaps. This unfinished black bug seal measures 1 3/8 inches in overall height, 84 inches in overall length, and 7/32 inches in…

SKU 3G-OTH-532511

Also listed as: B621 · B-621

Brand
PRIME-LINE
Item
Bug Seal, 84 in Length, Black, Unfinished
Category
Screen Door Hardware
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PRIME-LINE
Manufacturer Part Number
B 621
Type
Unfinished
Overall Lg
84 in
Color
Black
Finish
Unfinished
Overall Ht
1 3/8 in
Overall Wd
7/32 in
Product Type
Bug Seal

Technical Documents

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PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRIME-LINE Bug Seal (MPN B 621) is a screen door hardware product designed to seal gaps. This unfinished black bug seal measures 1 3/8 inches in overall height, 84 inches in overall length, and 7/32 inches in overall width.

Frequently Asked Questions

What is the PRIME-LINE Bug Seal used for?

The PRIME-LINE Bug Seal (MPN B 621) seals gaps around screen doors to block insects and drafts. It is commonly used in residential and light-commercial door applications where a flexible, low-profile barrier is needed. 3G Electric supplies this unfinished black seal across 14 industrial departments.

What are the specifications of the PRIME-LINE Bug Seal?

The PRIME-LINE Bug Seal measures 1 3/8 in overall height, 84 in overall length, and 7/32 in overall width. It is unfinished black and made for screen door hardware. The manufacturer part number is B 621. 3G Electric sources this and related door hardware globally.

Where to buy the PRIME-LINE Bug Seal worldwide?

3G Electric supplies the PRIME-LINE Bug Seal (B 621) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source across 14 industrial departments, including screen door hardware.

How to install the PRIME-LINE Bug Seal?

Install the PRIME-LINE Bug Seal by cutting it to the required door width, then pressing it into the bottom channel of the screen door frame. Ensure the seal sits flush to block gaps. For best results, clean the channel before installation. 3G Electric can advise on compatible hardware.

Used in

Common applications for PRIME-LINE
Residential garage door repair — PRIME-LINE keyed T-handles (GD 52169) for replacing broken lock handles on sectional doors.
Light-commercial door maintenance — PRIME-LINE spring cables (GD 52102) for torsion spring systems on warehouse overhead doors.
Sliding door security — PRIME-LINE slide locks (GD 52118) for bolting sliding garage doors in industrial storage facilities.
Garage door safety — PRIME-LINE stop balls (GD 52286) as travel limit stops on automatic door openers.
Extension spring door systems — PRIME-LINE extension cables (GD 52263) for replacing worn cables on residential garage doors.
Cabinet and locker hardware — PRIME-LINE keyed L-handles (GD 52123) for securing storage cabinets in maintenance shops.

PRIME-LINE Products

3G Electric supplies PRIME-LINE screen door hardware. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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