SKU: 45280188874

5118 Jet Black MAPEI Mapesil T Plus Silicone Caulk, 100% Silicone Sealant

Sale price$16.26 Regular price$18.07
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

5118 Jet Black MAPEI Mapesil T Plus Silicone Caulk, 100% Silicone SealantMapesil T Plus 5118 Jet Black Silicone Caulk Professional grade, 100% silicone sealant engineered for heavy traffic and expansion movement joints. Color matched to MAPEIs palette and formulated with enhanced adhesion for interior exterior, wet or dry installations, including pools and spas. Key Features: Enhanced Adhesion: Designed for multiple substrates and heavy traffic joint performance 100% Silicone Formula: Interior exterior, wet or dry use; Res

Mapesil T Plus 5118 Jet Black Silicone Caulk

Professional-grade, 100% silicone sealant engineered for heavy-traffic and expansion/movement joints. Color-matched to MAPEI’s palette and formulated with enhanced adhesion for interior/exterior, wet or dry installations, including pools and spas.


Key Features:

  • Enhanced Adhesion: Designed for multiple substrates and heavy-traffic joint performance
  • 100% Silicone Formula: Interior/exterior, wet or dry use; Res 1–7 and Com 1–7 applications
  • Flexible & Durable: Excellent elongation for change-of-plane and joint applications in tile or stone
  • Mold/Mildew Resistance: Helps inhibit growth to keep joints cleaner
  • Pool & Spa Ready: Suitable after 7-day cure; withstands proper pH and chlorine levels

Specifications Table:

Specification Details
Product Name Mapesil T Plus
Type 100% silicone sealant
Color 5118 Jet Black (satin/shiny finish)
Use Cases Heavy-traffic and expansion/movement joints; interior/exterior; wet and dry installations
Applications Change-of-plane and joint applications in tile or stonework; pools and spas (after 7-day cure)
Performance Ratings Suitable from Res 1–7 and Com 1–7 (TCNA Environmental Exposure Classifications)
Features Enhanced adhesion; excellent elongation and flexibility; helps prevent mold and mildew; freeze/thaw-resistant after 72-hour cure at 73°F (23°C) and 50% RH

Frequently Asked Questions (FAQ):

Q: Is this safe for shower and wet-area use?
A: Yes, it’s 100% silicone and rated for wet installations; allow proper cure per directions.


Q: Can I use it in pools or spas?
A: Yes; allow 7 days of curing before filling and maintain pool water pH 6.5–7.6 with free chlorine under 5 ppm.


Q: Does it match MAPEI grout colors?
A: It is color-matched to MAPEI’s color palette to coordinate with grout joints.


Q: What finish does the Jet Black color have?
A: Jet Black has a more satin/shiny finish compared to the low-sheen standard.


Q: Is it suitable for movement joints?
A: Yes, it’s formulated for expansion/movement joints and heavy-traffic areas.


Sculpted Precision in a Sleek Jet Black Line

Mapesil T Plus in Jet Black draws a crisp, couture line that instantly sharpens tilework. The enhanced-adhesion silicone hugs edges with a refined, satin luster that feels tailored and modern. Pair it with white subway tile for graphic contrast or run it through large-format stone to frame the surface with sophistication. It’s a small detail that delivers a high-design, lasting finish.


Upgrade your tile installation with Mapesil T Plus 5118 Jet Black for a durable, designer-grade seal that lasts.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45280188874

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Laura
Massapequa, US
★★★★★ 5
Super cute
Got these “pillow cases” for our bed as accessory pillows. They are so soft and the light pink is beautiful. I have the matching blanket which is amazing as well. You do have to buy pillows for the inside. Remember when buying insert pillows they should be two inches bigger than the case. For example if the case is 18” your pillow should be 20”. That ensures a full puffy look.
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Reviewed in the United States on December 31, 2024
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Dixie’s Mom
Pawtucket, US
★★★★★ 5
Pretty pillow cover
Nice soft pillow cover and pretty color. Would purchase this brand again.
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Reviewed in the United States on August 2, 2025
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reader
Carnegie, US
★★★★★ 4
Excellent quality; fit may be tight
The quality of these covers is very good. The feel is soft and warm. The color is rich. They wash easily and well. My only problem is the fit. My 15” throw pillows are overstuffed, and they won’t fit in these covers. If your pillows are not overstuffed, I highly recommend these.
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Reviewed in the United States on December 1, 2025
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Luv Amazon - 2002
Los Angeles, US
★★★★★ 5
Really like these for the price
I was surprised when I received these because they are made better than expected. The color is accurate and they are nice and fluffy. Hidden zipper works well too. We will see how they wash when the time comes, but I usually bag items like this so should be fine.
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Reviewed in the United States on February 12, 2025
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Natalie
Bozeman, US
★★★★★ 5
Luxurious feel
Color: Light Brown, Size: Throw (50" X 60")
This blanket is soft and fuzzy. It has a little weight to it so it’s great to snuggle up on the couch with. Double lined makes it feeling luxurious. Haven’t noticed any shedding yet I’ve had it for a month and have washed it a couple times.
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Reviewed in the United States on May 7, 2026

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