






🛠️ Seal smart, seal fast — never let a gap slow you down!
Ideal 31-605 Duct Seal is a 5-pound, permanently soft, non-toxic putty designed to seal around junction boxes, flashings, and service entrances. It resists water, won’t corrode metals or plastics, and can be painted immediately after application, making it a versatile and reliable choice for HVAC, plumbing, and climate control projects.

| ASIN | B00788AHU0 |
| Best Sellers Rank | #116,718 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #328 in Duct Tape #1,242 in Painting Prep Materials |
| Brand Name | Ideal Industries |
| Compatible Material | Plastic |
| Customer Reviews | 4.6 4.6 out of 5 stars (47) |
| Item Dimensions | 26.4 x 12.9 x 2.8 centimeters |
| Item Form | Putty |
| Item Weight | 2.31 Pounds |
| Manufacturer | IDEAL |
| Material Type | Plastic |
| Model | 31-605 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 31-605 |
| Style Name | Compact |
| Surface Recommendation | Window |
| UPC | 783250316052 |
| Unit Count | 5 Pounds |
| Water Resistance Level | Water Resistant |
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