Choose the Right Preservation Kit for your Time Capsule Project

We offer a variety of different preservation kits. Some are designed for the smaller Future Line cylinder time capsules. Others work better for larger time capsules because of the sheer volume of items that can fit into the boxes. The enclosures must fit your items as well as the time capsule container for them! If you have too many envelopes, you will have less space inside for your items. This page is hard to keep up with! Please see each kit individually to be sure of what's in it. Buy all the kits here.

Recently, we changed the preservation kits to include more items that most of our customers cannot get - the Corrosion Intercept pouches, Fine Papers, and Buffered Paper envelopes & tissues. We removed a few of the pamphlets that do not deal with preservation, and added more preservation items thereby (or decreased the price). In all cases when you buy a preservation kit from us, you get at least the 20% discount off of what it would cost to buy the items in that quantity list price. This page is not updated as often as the product item available in our store. Please go to the preservation kit item to see the detailed listing as it's updated during the year.

Smaller Preservation Kits for Family Sized Time Capsule Storage

Item in KitKT-11355
KT-11759
KT-11652
KT-11624

Sally 25pc
Arnold 42pc
Mrs Future Kit
Mr Future Kit
Inventory Sheet 5.5" x 8.5" Permalife1-
11
Message For the Future Stationery 25% Cotton3
-
55
Permanent 20 lb Bond Letter Sheets, 25% Cotton
3
10
20
25
6x9" Archival Buffered Envelopes-
-1
4
9x12" Archival Buffered Paper Envelopes---1
10x13" Buffered Env 10x13-
-
-1
Tissue Unbuffered size 20" x 30"
----
Tissue Buffered in sizes: 15x20, 20x24", 20x30", 24x36"
-
10, 0, 0, 0
4, 0, 4, 0
0, 0, 5, 5
Bags Poly Flat Clear 2mil, size 10x13
--2
-
Bags Poly Zip Clear 2mil in sizes: 6x9, 9x12, 10x13
-
5, 0, 5
0, 0, 0
4, 0, 0
Bags Poly Zip Clear 4 mil in sizes: 9x12, 10x12, 12x15 
-
2, 2, 0
1, 4, 13, 3, 1
Sleeves Clear PP Fold Lock Style 8" x 10" sturdy
--5
10
Sleeves Clear PP 8-5/8" x 11-1/8" flapped top sealing very secure seal
4
---
Sleeves Clear PP 8-15/16" x 11-1/4" flapped body sealing
-
5
-5
Sleeves Clear PP 9-7/16" x 12-1/4" flapped body sealing
--3
-
Bag Electronics 8x12" Static Shield Pouch Zip Lock-
-
21
Desiccant White 1 unit--1-
Silica Gel 10 gram (10 gram, 2 gram)
0, 1
1, 0
-1, 0
6x8.5" Corrosion Intercept Pouch Zip
-
-
-
-
8x10" Corrosion Intercept Zip-
-
-1
4x6 Sleeves Clear Open for up to 4x6 size Archival PP
5
---
5x7 Sleeves Clear Open for up to 5x7" Archival PP5
---
5x8 Sleeves Clear Open PP for up to 5x8" Archival PP
--5
-
MVP Mylar Silver Pouch: 3x4", 5x7", 8x10"
--
2, 3, 0
-
MVP Mylar Silver Pouch 8x10"-
--
-
Instructions MVP Sealing and Processing & Release Paper
-
-1-
Pen Archival Black1--
1
Leaflet Preservation Hints, Leaflet Preserving Newspapers1, 0
1, 0
1, 01, 1
Specific Preservation Kit Instructions
1111
Last edit: 23 July 2026

Medium Sized Preservation Kits for Time Capsules

Item in Kit
KT-11779 63pc
11780 Memorabilia 100
New Kit ANew Kit B 
8.5 x 11" Permanent Bond Paper Sheets
20
---
Envelope Buffered Paper 6x9"
1---
Envelope Buffered 9x12"1---
Envelope Buffered 10x13" -
---
Tissue Buffered Acid Free: 15x20, 20x30, 24x36 -10, 10, 0--
Tissue, Non-Buffered Acid Free: 20x30
-10
--
5x7 Photo Sleeves Clear (5-1/2" x 7-1/4")-
-
--
Sleeves Clear PP Fold Lock Style 8" x 10" sturdy10
10
-
-
10x13 Photo/Doc Envs Clear PP Flapped Top Seal
5
10--
9x12 Photo/Doc Envs Clear PP 9-7/16 x 12-1/4 Flapped Body Seal
1010
--
Bag Corrosion Intercept: 6x9, 8x10, 10x120, 1, 00, 0, 0--
Bags Zip Static Shielding: 8x121-
--
Bags Zip Regular 2 mil Clear: 6x9, 9x12, 10x13, 12x150, 0, 5, 00, 0, 10, 0--
Bags Zip Heavy 4 mil Clear: 4x6, 9x12, 10x12, 12x15
0, 3, 2, 10, 10, 0, 0
--
Bags Zip Ultra Clear 2 mil: 12x15
-
10
-
-
Silica Gel 10 Gram Pack
-
5
--
Desiccant 1 Unit15
--
Bag, MVP Mylar Foil 3x4" EMP, Seeds
-
---
Bag, MVP 8x10 Mylar Foil Phot/Leathr EMP-
-
--
Bag, MVP Mylar Foil 5x7 Phot/Leather, EMP
-
---
Bag, 6x24" MVP Marvel Foil Banners, EMP
-
-
--
Bag, 15x20" MVP Marvel Foil-
-
-
-
AS-88100 Seal Release Paper w/MVP, instr-
---
AS-82601 Glue Stick pH Neutral Acid Free
-
---
Pen Archival Black-
---
Pencil, Photo Marking
-
---
Leaflet Preservation Hints11
--
Booklet, Preserving Newspapers1
-
--
Preservation Kit Instructions or Guidelines
1
1--

Using this page as a guide, you can choose a kit to start with (it really does save you money) and if you need more of a particular supply, just click on the item (or do a store search) and order the handy size from our Preservation Supplies area. Be sure to check the listing shown on the product's order page to see the most current contents for that item. Again this page is difficult to keep up with, but we hope it proves somewhat helpful.

Larger Preservation Kits for Time Capsules

Item in Kit
KT-11000 Basic 117
KT-11001 MedKT-11002 CenturyKT-11003 Large
8.5 x 11" Permanent Bond Paper Sheets
25
5050
150
Envelope Buffered Paper 6x9"
1
3
-5
Envelope Buffered 9 x 12"2
3
33
Envelope Buffered 10 x 13" 13
2
3
Envelope Buffered 11.5 x 15"-3
-3
Tissue Buffered Acid Free: 15x20, 20x24, 20x30, 24x3610, 0, 0, 1015, 0, 15, 15-0, 0, 25, 25
Tissue Non-Buffered Acid Free 18x24, 20x30
0, 10
0, 0
-0, 20
5x7" Photo Sleeves (5-1/16 x 7-1/16) Open End
-
-
-50
5x8" Photo or Card Sleeves (5-1/16 x 8-1/16) Open End
-
20
--
8x10 Photo Sleeves Fold Locking (8-1/4 x 10-1/4)
10-2050
8.5 x 11 Photo Sleeves (8-15/16 x 11-1/40 Flapped Body Seal

-
-
9x12 Photo Doc Sleeves (9-7/16 x 12-1/4) Flapped Body Seal
10
20

25
10x13 Photo Document Sleeves Flapped Top Tab Sealing
5
20

25
Bags, Zip Clear Poly 2-mil: 6x9, 9x12, 10x130, 0, 50, 0, 0
0, 0, 100, 0, 5
Bags, Zip Clear Poly 4-mil: 4x6, 9x12, 10x12, 12x150, 3, 3, 30, 10, 10, 5
0, 10, 10, 5
0, 5, 5, 5
Bags, Zip Clear Poly 4-mil Large: 13x18, 14x24
-
0, 5
-5, 5
Sleeves Polyester for 8.5 x 11 Fold Locking 3 mil-
-
20-
Micro-chamber Paper 24 lb--5-
Box Archival Buffered for Artifacts and Photos-
-
-
1
Cushioning PE 1/8" x 12 x 24131
4
8x12 Bag Static Shielding Pouch electronics23
54
Desiccant 1 Unit, Silica Gel 10 gram
2, 0
3, 0
3, 3
-
Pouch Corrosion Intercept 6x8.5 Zip Bag
-
-
--
Pouch, Corrosion Intercept 8x10 Zip
1
3
-3
Pouch Corrosion Intercept 10x12 Zip
-
-
-3
Bag, MVP 3.25x4" 
24
-5
Bag, MVP 8x10"
-
-
--
Bag, MVP 5.5x7"
24
-5
Bag, MVP 6x24"
2
4
-5
Bag MVP, 12x18", 15x20"
2, 2
1, 0
-
3, 3
AS-88100 Seal Release Paper w/MVP, instr11
-5
AS-82601 Glue Stick pH Neutral Acid Free
-
1
-1
Pen Archival Black111
1
Pencil, Photo Marking
-
-1
1
Leaflet Preservation Hints1111
Booklet, Preserving Newspapers1111
Leaflet, Preservation Kit Instructions
1
111

Using this page as a guide, you can choose a kit to start with (it really does save you money) and if you need more of a particular supply, just click on the item and order the handy size from our Preservation Supplies area. Be sure to check the listing shown on the product's order page to see the most current contents for that item.

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