In continuing with DuPont’s commitment to delivering innovative solutions to meet customer needs and high-quality products, they are pleased to announce the full conversion of our GREAT STUFF™ Window & Door to our SMART DISPENSER™ dispensing technology.

Beginning June 1, GREAT STUFF™ Window & Door products will only be available with the SMART DISPENSER™ applicator.

Orders for GREAT STUFF™ Window & Door products in standard straw and quick-stop straw placed on or after June 1, 2022, will need to be canceled and resubmitted for the product with the SMART DISPENSER™ technology. Orders will be subject to managed distribution volumes. Your account representative or customer service representative will work through this transition with you.

Below is the DuPont SKU for GREAT STUFF™ Window & Door with SMART DISPENSER™:




12-count carton

As we near the conversion window, your account representative will ensure pricing is established for any SKUs above not currently set up in your systems.

In the coming months, we will communicate GREAT STUFF’s plans to convert the GREAT STUFF™ Big Gap Filler and GREAT STUFF™ Gaps & Cracks to the SMART DISPENSER™ technology.

Should you have any questions please feel free to reach out to the Lentus team at or 270-765-2212. Thank you for partnering with us to provide innovative solutions to our consumers!

Instant Power Heavy Duty Drain Opener is the most powerful solution on the market for dealing with tough drain clogs in your home. Strong, non-acidic drain cleaner not only melts grease on contact but also liquefies hair and grime that is stuck in drains. Designed to be used in tubs, showers, and sinks. Not suitable for garbage disposals.

Instant Power Heavy Duty Drain Opener’s unique chemical formulation is long-acting so for best results, leave it in the drain overnight.


  • Long-lasting formula clears tough clogs

  • Completely dissolves hair clogs

  • Exothermic heat melts grease on contact

  • Odor and fume-free

  • Safe for all plumbing pipes (including PVC pipes) and septic systems

  • 35x stronger than common drain openers

GIve us a call at 270-765-2212 or email to order Instant Power Heavy Duty Drain Opener.

LENTEK™ 172 Multi-Purpose Hybrid Sealant is a one-part, moisture cure adhesive that cures to form a durable rubber with excellent UV and weather resistance. It is VOC compliant and an eco-friendly sealant that is 100% solid and will not slump. The sealant is paintable and non-corrosive making it an excellent alternative to polyurethane, silicone, solvent-based, and other adhesive/sealant chemistries. Available in white, black, gray, and bronze 10.2 fl oz cartridges, 12 cartridges per carton.


  • Cures to wet substrates without negative effects

  • 100% solids, will not shrink

  • Resistant to UV degradation & weathering

  • Multi-purpose, sealant & adhesive applications

  • Excellent elongation & long-term physical properties

  • Contains no solvents or isocyanates which makes LENTEK 172 VOC Compliant

  • Easy to dispense & tool at a variety of temperatures

  • Paintable within 24 hours

  • Non-slump, can use on overhead & vertical applications

  • Low odor, eco-friendly formulation


  • Windows & doors

  • Concrete & masonry

  • Roofing & siding

  • Joint Sealant

  • Trailer & RV manufacturing

  • Walk-In freezer manufacturing & installation

  • General construction

  • Industrial manufacturing

  • Weather sealing

  • Subfloor

  • Landscape adhesive


  • ASTM C920 Class 25, Type S, Grade NS, Use NT, A, M, G

  • TT-S-00230-C Type II, Class B

  • Does not contain any chemicals listed in California Proposition 65

  • Conforms to USDA requirements for non-food contact

  • Meets requirements of CARB & SCAQMD

  • VOC Compliant (17grams/liter ASTM D2369)

Contact Lentus to order LENTEK 172 Hybrid Sealant by calling 270-765-2212 or emailing

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