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PermaCover

Butyl Putty Sealing Tape - High Quality, Multiple Sizes & Quantities

Butyl Putty Sealing Tape - High Quality, Multiple Sizes & Quantities

SKU3/8x45-BUTYL-1

Regular price $28.00
Sale price $28.00 Regular price $35.00
You Save: $7.00
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Ships in 1–2 business days
Estimated arrival: Jun 22 – Jun 24
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Have questions or need help selecting the perfect Mini Split system?

Talk with our expert HVAC team members now for assistance!!

PRODUCT DESCRIPTION

  • Ensure a reliable seal for your projects with our high-quality Butyl Putty Sealing Tape. This premium material forms an air and water-tight seal on most surfaces, making it perfect for a variety of applications.

    • High Quality: Made from premium materials, our Butyl Tape is commonly used in metal roofing, RV repair, boat repair, home projects, construction, and residential projects.
    • Easy to Use: Designed for easy installation by anyone, regardless of experience. The tape is flexible, non-hardening, and features an easy peel-off backing. Each order includes 25 free 1.5" washer head screws (per roll) and a free 1/4" hex bit driver.

    Multiple Options

    • Available in multiple lengths, widths, and package quantities to suit your specific needs:
      • Lengths: 30FT and 45FT
      • Widths: 3/8", 1", 2", and 4"
      • Package Quantities: 1, 5, or 10 rolls

    All product prices include free Standard Shipping in the Lower 48 States.

    As an authorized national dealer for PermaCover, MRCOOL DIY Direct offers high-quality metal air conditioning line set covers, made in America, for all types of residential and commercial HVAC needs.

    Have a Question? We know our products and are happy to help!

      Rated 4.7 / 5 Stars
      4700+ Verified Reviews

      Comfort That Speaks for Itself

      See why homeowners and pros alike trust MRCOOL DIY systems to deliver comfort, savings, and easy installation.

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!

      Jason R., North Carolina

      Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency

      Megan L., Arizona

      Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.

      Daniel P., Texas

      I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

      Jennifer C., Florida

      Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.

      Chris B., Ohio

      Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!

      Angela K., Kentucky

      I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.

      Brandon S., Tennessee

      Why Buy From Us

      Why Buy from MRCOOL DIY Direct?

      Trusted nationwide for MRCOOL DIY systems, support, and installation guidance.

      🏆

      Top MRCOOL Dealer

      Trusted nationwide for DIY mini split systems.

      🛠️

      DIY System Experts

      Specializing in MRCOOL DIY systems and support.

      📦

      Fast Shipping

      Quick delivery across the lower 48 states.

      📞

      Real Support

      Help with sizing, compatibility, and installation.

      🏠

      Family-Owned

      Based in Missouri, serving nationwide.

      💲

      Complete System Guidance

      We help you get everything needed for install.